STP08CP05 Datasheet by STMicroelectronics

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This is information on a product in full production.
August 2018 DocID13524 Rev 8 1/30
STP08CP05
Low voltage, low current power 8-bit shift register
Datasheet - production data
Features
Low voltage power supply down to 3 V
8 constant current output channels
Adjustable output current through external
resistor
Serial data IN/parallel data OUT
3.3 V micro driver-able
Output current: 5-100 mA
30 MHz clock frequency
Available in high thermal efficiency TSSOP
exposed pad
ESD protection 2.5 kV HBM, 200 V MM
Description
The STP08CP05 is a monolithic, low voltage, low
current, power 8-bit shift register designed for
LED panel displays. The STP08CP05 contains an
8-bit serial-in, parallel-out shift register that feeds
an 8-bit D-type storage register. In the output
stage, eight regulated current sources were
designed to provide 5-100 mA constant current to
drive the LEDs, the output current setup time is 11
ns (typ), thus improving the system performance.
The STP08CP05 is backward compatible in
functionality and footprint with STP8C/L596.
Through an external resistor, users can adjust the
STP08CP05 output current, controlling in this way
the light intensity of LEDs, in addition, user can
adjust LED’s brightness intensity from 0% to
100% via OE pin.
The STP08CP05 guarantees a 20 V output
driving capability, allowing users to connect more
LEDs in series. The high clock frequency, 30
MHz, also satisfies the system requirement of
high volume data transmission. The 3.3 V of
voltage supply is useful for applications that
interface with any micro from 3.3 V. Compared
with a standard TSSOP package, the TSSOP
exposed pad increases heat dissipation capability
by a 2.5 factor.
DIP-16
TSSOP16
exposed pad
TSSOP16
SO-16
Table 1. Device summary
Order codes Package Packaging
STP08CP05B1R DIP-16 25 parts per tube
STP08CP05MTR SO-16 (Tape and reel) 2500 parts per reel
STP08CP05TTR TSSOP16 (Tape and reel) 2500 parts per reel
STP08CP05XTTR TSSOP16 exposed pad (Tape and reel) 2500 parts per reel
www.st.com
Contents STP08CP05
2/30 DocID13524 Rev 8
Contents
1 Summary description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Pin connection and description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.3 Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5 Switching characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6 Equivalent circuit and outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
7 Truth table and timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
7.1 Truth table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
7.2 Timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
8 Typical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
9 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
10 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
11 Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
12 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
0ND sm CLK LE OUTO OUT1 OUTZ OUTS r1 r1 r1 r1 r1 r1 r1 r1 H m U H m M m 9 L4 L4 L4 L4 L4 L4 L4 L4 csln7sn RiEXT SDO OE OUT7 OUTS OUTS OUTA
DocID13524 Rev 8 3/30
STP08CP05 Summary description
30
1 Summary description
1.1 Pin connection and description
Figure 1. Connections diagram
Note: The exposed pad should be electrically connected to a metal land electrically isolated or
connected to ground.
Table 2. Typical current accuracy
Output voltage Current accuracy Output current
Between bits Between ICs
1.3 V ± 1.5% ± 3% 20 to 100 mA
Table 3. Pin description
Pin N° Symbol Name and function
1 GND Ground terminal
2 SDI Serial data input terminal
3 CLK Clock input terminal
4 LE Latch input terminal
5-12 OUT 0-7 Output terminal
13 OE Output enable input terminal (active low)
14 SDO Serial data out terminal
15 R-EXT Constant current programming
16 VDD 5 V supply voltage terminal
OUTO OUTS 0UT7 VDD UVLO *0 R—EXT 0—{—REG:3. Therma‘ Shutdown E -_ of 0mm Enable LE of 8X Dam Lafch SDI . of BX Sh?“ Laich . ’ SDO CLK ._ of
Block diagram STP08CP05
4/30 DocID13524 Rev 8
2 Block diagram
Figure 2. Block diagram
DocID13524 Rev 8 5/30
STP08CP05 Maximum rating
30
3 Maximum rating
Stressing the device above the rating listed in the “absolute maximum ratings” table may
cause permanent damage to the device. these are stress ratings only and operation of the
device at these or any other conditions above those indicated in the operating sections of
this specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability.
3.1 Absolute maximum ratings
3.2 Thermal data
Table 4. Absolute maximum ratings
Symbol Parameter Value Unit
VDD Supply voltage IGND 0 to 7 V
VOOutput voltage -0.5 to 20 V
IOOutput current 100 mA
IGND GND terminal current 800 mA
fCLK Clock frequency 50 MHz
TOPR Operating temperature range -40 to +125 °C
TSTG Storage temperature range -55 to +150 °C
Table 5. Thermal data
Symbol Parameter DIP-16 SO-16 TSSOP16 TSSOP16 (1)
exposed pad
1. The exposed-pad should be soldered to the PBC to realize the thermal benefits
Unit
RthJA Thermal resistance junction-ambient 90 125 140 37.5 °C/W
Maximum rating STP08CP05
6/30 DocID13524 Rev 8
3.3 Recommended operating conditions
Table 6. Recommended operating conditions
Symbol Parameter Test conditions Min Typ Max Unit
VDD Supply voltage 3.0 5.5 V
VOOutput voltage 20 V
IOOutput current OUTn 5 100 mA
IOH Output current SERIAL-OUT +1 mA
IOL Output current SERIAL-OUT -1 mA
VIH Input voltage 0.7 VDD VDD+0.3 V
VIL Input voltage -0.3 0.3 VDD V
twLAT LE pulse width
VDD = 3.0 to 5.0 V
20 ns
twCLK CLK pulse width 20 ns
twEN OE pulse width 200 ns
tSETUP(D) Setup time for DATA 7 ns
tHOLD(D) Hold time for DATA 4 ns
tSETUP(L) Setup time for LATCH 15 ns
fCLK Clock frequency Cascade operation (1)
1. In order to achieve high cascade data transfer, please consider tr/tf timings carefully.
30 MHz
DocID13524 Rev 8 7/30
STP08CP05 Electrical characteristics
30
4 Electrical characteristics
VDD = 3.3 V to 5 V, T = 25 °C, unless otherwise specified.
Table 7. Electrical characteristics
Symbol Parameter Test conditions Min Typ Max Unit
VIH Input voltage high level 0.7 VDD VDD V
VIL Input voltage low level GND 0.3VDD V
IOH Output leakage current VOH = 20 V 0.5 10 A
VOL Output voltage
(Serial-OUT) IOL = 1 mA 0.03 0.4 V
VOH Output voltage
(Serial-OUT) IOH = -1 mA VOH - VDD =- 0.4 V V
IOL1
Output current
VO = 0.3 V, Rext = 3.9 k4.25 5 5.75
mAIOL2 VO = 0.3 V, Rext = 970 19.4 20 20.6
IOL3 VO = 1.3 V, Rext = 190 97 100 103
IOL1 Output current error
between bit
(All Output ON)
VO = 0.3 VREXT = 3.9 k± 5 ± 8
%IOL2 VO = 0.3 VREXT = 970 ± 1.5 ± 2.75
IOL3 VO = 1.3 VREXT =190 ± 1.2 ± 2.5
RSIN(up) Pull-up resistor 150 300 600 K
RSIN(down) Pull-down resistor 100 200 400 K
IDD(OFF1)
Supply current (OFF)
REXT = 980
OUT 0 to 7 = OFF 45
mA
IDD(OFF2) REXT = 250
OUT 0 to 7 = OFF 11.2 13.5
IDD(ON1)
Supply current (ON)
REXT = 980
OUT 0 to 7 = ON 4.5 5
IDD(ON2) REXT = 250
OUT 0 to 7 = ON 11.7 13.5
Thermal Thermal protection (1) 170 °C
1. Guaranteed by design (not tested)
The thermal protection switches OFF only the outputs
Switching characteristics STP08CP05
8/30 DocID13524 Rev 8
5 Switching characteristics
VDD = 5 V, T = 25 °C, unless otherwise specified.
Table 8. Switching characteristics
Symbol Parameter Test conditions Min Typ Max Unit
tPLH1
Propagation delay time,
CLK-OUTn, LE = H,
OE = L
VDD = 3.3 V VIH = VDD
VIL = GND CL = 10 pF
IO = 20 mA VL = 3.0 V
REXT = 1 KRL = 60
VDD = 3.3 V 35 50 ns
VDD = 5 V 18 28
tPLH2
Propagation delay time,
LE -OUTn,
OE = L
VDD = 3.3 V 48 74 ns
VDD = 5 V 30 50
tPLH3
Propagation delay time,
OE -OUTn,
LE = H
VDD = 3.3 V 55 82 ns
VDD = 5 V 37 58
tPLH Propagation delay time,
CLK-SDO
VDD = 3.3 V 21 28 ns
VDD = 5 V 17 22
tPHL1
Propagation delay time,
CLK-OUTn, LE = H,
OE = L
VDD = 3.3 V 11 17 ns
VDD = 5 V 7 11
tPHL2
Propagation delay time,
LE -OUTn,
OE = L
VDD = 3.3 V 24 40 ns
VDD = 5 V 21 31
tPHL3
Propagation delay time,
OE -OUTn,
LE = H
VDD = 3.3 V 20 35 ns
VDD = 5 V 18 28
tPHL Propagation delay time,
CLK-SDO
VDD = 3.3 V 24 32 ns
VDD = 5 V 19 25
tON
Output fall time
10~90% of voltage
waveform
VDD = 3.3 V 26 40 ns
VDD = 5 V 11 17
tOFF
Output rise time
90~10% of voltage
waveform
VDD = 3.3 V 5 10 ns
VDD = 5 V 4 8
trCLK rise time (1) 5000 ns
tfCLK fall time (1) 5000 ns
1. In order to achieve high cascade data transfer, please consider tr/tf timings carefully.
Von 0 GND RM) =3oomfl 1K0 LE 1K0 R\(dcwn):200Kn U GNU C VDD CLK,SD\ 1m GND m smnz
DocID13524 Rev 8 9/30
STP08CP05 Equivalent circuit and outputs
30
6 Equivalent circuit and outputs
Figure 3. OE terminal
Figure 4. LE terminal
Figure 5. CLK, SDI terminal
16"“LE GND —0 SDO I cstsunz
Equivalent circuit and outputs STP08CP05
10/30 DocID13524 Rev 8
Figure 6. SDO terminal
-wa IIIIIMIIIIIIII MI MAI LE E , OUTZ 300 E 7‘7 W 7 7 ’7 7 ///'/// % HGF 0v Hm- uv HGF Uv HGF 0v UN OFF ON OFF ON OFF ON oFF HGF av
DocID13524 Rev 8 11/30
STP08CP05 Truth table and timing diagram
30
7 Truth table and timing diagram
7.1 Truth table
Note: OUT0 to OUT7 = ON when Dn = H; OUT0 to OUT7 = OFF when Dn = L.
7.2 Timing diagram
Figure 7. Timing diagram
Table 9. Truth table
Clock LE OE SDI OUT0 ........ OUT0 ........ OUT7 SDO
H L Dn Dn ..... Dn -5 ..... Dn -7 Dn -7
L L Dn + 1 No change Dn -7
H L Dn + 2 Dn +2 ..... Dn -3 ..... Dn -5 Dn -5
X L Dn + 3 Dn +2 ..... Dn -3 ..... Dn -5 Dn -5
X H Dn + 3 OFF Dn -5
‘ CLK 50% ‘ 50% ‘smvu SDI 50% 50% Mom I; ‘ 300 sex hm m. ch 50" \ SDI gnaw LE 50% sax um Wu E 50% 50% Oul‘n sax tum/Mm ’wu/‘Pm hug/but;
Truth table and timing diagram STP08CP05
12/30 DocID13524 Rev 8
Figure 8. Clock, serial-in, serial-out
Figure 9. Clock, serial-in, latch, enable, outputs
OUTn OFF ON
DocID13524 Rev 8 13/30
STP08CP05 Truth table and timing diagram
30
Figure 10. Outputs
EXT Rext (Ohm) 5000 7000 6000 5000 4000 3000 2000 1000 0 10 20 so 40 50 so 70 an 90 100110120130140 Ouput Current (mA)
Typical characteristics STP08CP05
14/30 DocID13524 Rev 8
8 Typical characteristics
Figure 11. Output current-REXT resistor
Note: Maximum output current capabilities setting was 130 mA applying an Rext = 124

Table 10. Output current-REXT resistor
Output current (mA) 3 5 10 20 50 80 130
Rext () 6740 3930 1913 963 386 241 124
TA = 25 °C, Iset = 3 mA; 5 mA; 10 mA; 20 mA; 50 mA; 80 mA; Max
SET VDROP ISET DROP
DocID13524 Rev 8 15/30
STP08CP05 Typical characteristics
30
Figure 12. ISET vs. drop out voltage (VDROP)
Table 11. ISET vs drop out voltage (VDROP)
Vdd
(V)
Iset
(mA)
Rext
()
Vdrop min
(mV)
Vdrop max
(mV)
Vdrop AVG
(mV)
3
3 6470 30.6 31.2 30.93
5 3930 46.5 52.9 48.63
10 1910 80.9 100 82.26
20 963 150 161 157
50 386 392 396 394.3
80 241 636 646 640.3
100 192 846 850 848
5
3 6470 25.6 29 26.96
5 3930 40.8 41.7 41.16
10 1910 80.1 105 89.2
20 963 153 154 154
50 386 379 386 382
80 241 618 626 621
100 192 825 830 827
Minimum Vdrop Characteristics
10
110
210
310
410
510
610
710
810
910
0 102030405060708090100110
Iset (mA)
Vdrop (mV)
Vdd 5.0V
Vdd 3.0V
£52051 0 FD (w) 2.5 2.25 2.0 TSSOP Exposed Pad 1.75 1.5 DIP I.25 1.0 SOP n.75 \ 0,5 TSSOF \ 0.25 n 25 5o 75 mm 125 150 M‘C)
Typical characteristics STP08CP05
16/30 DocID13524 Rev 8
Figure 13. Power dissipation vs temperature package
Note: The exposed-pad should be soldered to the PBC to realize the thermal benefits.
Figure 14. Current precision between outputs vs output current
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
1 10 100
Iset (mA)
%
VDD cum T" of DE I‘LvIIH 4: CLK _ LE CUT7 —c VILvVM f of 5m R7EXT GND SDO *6 [REH RL VDD cum E HP WORD CLK CL GENERATOR LE RL suns 5m R’EXT (3ND sue CIIL
DocID13524 Rev 8 17/30
STP08CP05 Test circuit
30
9 Test circuit
Figure 15. DC characteristics
Figure 16. AC characteristics
Package mechanical data STP08CP05
18/30 DocID13524 Rev 8
10 Package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK® packages, depending on their level of environmental compliance. ECOPACK®
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK® is an ST trademark.
|a1 r—H—II—H—H—H—H—‘n Z -b B L— 1 B u\_I|_1|_H_.|_H_H_I b1
DocID13524 Rev 8 19/30
STP08CP05 Package mechanical data
30
Figure 17. DIP-16 drawing
Table 12. DIP-16 mechanical data
Dim. mm
Min. Typ. Max.
a1 0.51
B 0.77 1.65
b0.5
b1 0.25
D20
E8.5
e2.54
e3 17.78
F7.1
I5.1
L3.3
Z1.27
Package mechanical data STP08CP05
20/30 DocID13524 Rev 8
Table 13. TSSOP16 exposed pad mechanical data
Dim. mm
Min. Typ. Max.
A1.20
A1 0.15
A2 0.80 1.00 1.05
b 0.19 0.30
c 0.09 0.20
D 4.90 5.00 5.10
D1 3.00
E 6.20 6.40 6.60
E1 4.30 4.40 4.50
E2 3.00
e0.65
L 0.45 0.60 0.75
L1 1.00
k 0.00 8.00
aaa 0.10
MN ' \[ ENT‘F‘CLTDN
DocID13524 Rev 8 21/30
STP08CP05 Package mechanical data
30
Figure 18. TSSOP16 exposed pad drawing

Package mechanical data STP08CP05
22/30 DocID13524 Rev 8
Table 14. TSSOP16 mechanical data
Dim. mm
Min. Typ. Max.
A1.20
A1 0.05 0.15
A2 0.80 1.00 1.05
b 0.19 0.30
c 0.09 0.20
D 4.90 5.00 5.10
E 6.20 6.40 6.60
E1 4.30 4.40 4.50
e0.65
L 0.45 0.60 0.75
L1 1.00
k0 8
aaa 0.10
0.25 mm
DocID13524 Rev 8 23/30
STP08CP05 Package mechanical data
30
Figure 19. TSSOP16 mechanical drawing
D
&
L
-
&
F
C
%
1*/*%&/5*'*$"5*0/

5'#6+0)
2.#0'
%
CCC %
NN
("(&1-"/&
-
"
"
"

Package mechanical data STP08CP05
24/30 DocID13524 Rev 8
Table 15. SO-16 dimensions
Dim. mm
Min. Typ. Max.
A1.75
A1 0.10 0.25
A2 1.25
b 0.31 0.51
c 0.17 0.25
D 9.80 9.90 10.00
E 5.80 6.00 6.20
E1 3.80 3.90 4.00
e1.27
h 0.25 0.50
L 0.40 1.27
k0 8°
ccc 0.10
fl SELTWJ PLANE (y, m a)
DocID13524 Rev 8 25/30
STP08CP05 Package mechanical data
30
Figure 20. SO-16 package drawing
0016020_F
Package mechanical data STP08CP05
26/30 DocID13524 Rev 8
Figure 21. SO-16 recommended footprint (dimensions are in mm)
DocID13524 Rev 8 27/30
STP08CP05 Packaging mechanical data
30
11 Packaging mechanical data
Table 16. TSSOP16 exposed pad and TSSOP16 tape and reel mechanical data
Dim. mm
Min. Typ. Max.
A330
C 12.8 13.2
D 20.2
N60
T22.4
Ao 6.7 6.9
Bo 5.3 5.5
Ko 1.6 1.8
Po 3.9 4.1
P7.9 8.1
Nme Drawmg noun sca‘e
Packaging mechanical data STP08CP05
28/30 DocID13524 Rev 8
Figure 22. Tape and reel for TSSOP16 exposed pad and TSSOP16
DocID13524 Rev 8 29/30
STP08CP05 Revision history
30
12 Revision history
Table 17. Document revision history
Date Revision Changes
23-May-2007 1 First release
28-Jun-2007 2 Updated Table 7 on page 7
12-Mar-2008 3 Updated Table 8 on page 8 and added Figure 11 and
Figure 12 on page 15
07-Aug-2008 4 Updated Section 8: Typical characteristics on page 14
27-Aug-2010 5 Updated Note: on page 3
10-Jul-2013 6
Updated Section 10: Package mechanical data, Figure 3: OE
terminal and Figure 4: LE terminal
Added Section 11: Packaging mechanical data
28-Jun-2018 7 Updated: Table 14: TSSOP16 mechanical data and Figure
20: TSSOP16 mechanical drawing
29-Aug-2018 8
Updated: Figure 7: Timing diagram, Figure 8: Clock, serial-
in, serial-out, Figure 9: Clock, serial-in, latch, enable,
outputs, Figure 10: Outputs, Figure 15: DC characteristics
and Figure 16: AC characteristics.
Minor text changes.
STP08CP05
30/30 DocID13524 Rev 8
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