STP08CP05 STMicroelectronics, STP08CP05 Datasheet

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STP08CP05

Manufacturer Part Number
STP08CP05
Description
Low-voltage, low current power 8-bit shift register
Manufacturer
STMicroelectronics
Datasheet

Specifications of STP08CP05

Output Current
5-100 mA

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Features
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
Table 1.
August 2010
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
STP08CP05XTTR
STP08CP05MTR
STP08CP05B1R
STP08CP05TTR
Order codes
Device summary
Low voltage, low current power 8-bit shift register
TSSOP16 exposed-pad (Tape and reel)
TSSOP16 (Tape and reel)
SO-16 (Tape and reel)
Doc ID 13524 Rev 5
Package
DIP-16
adjust LED’s brightness intensity from 0% to
100% via
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.
TSSOP16
DIP-16
OE
pin.
2500 parts per reel
2500 parts per reel
2500 parts per reel
STP08CP05
25 parts per tube
Packaging
(Exposed pad)
TSSOP16
SO-16
www.st.com
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STP08CP05 Summary of contents

Page 1

... 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 ...

Page 2

... 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 8 Typical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 9 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 10 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 11 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 2/28 Doc ID 13524 Rev 5 STP08CP05 ...

Page 3

... STP08CP05 1 Summary description Table 2. Typical current accuracy Output voltage ≥ 1.3 V 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 3. Pin description Pin N° 5- Current accuracy Between bits ± ...

Page 4

... Block diagram 2 Block diagram Figure 2. Block diagram 4/28 Doc ID 13524 Rev 5 STP08CP05 ...

Page 5

... STP08CP05 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 ...

Page 6

... SETUP(L) f Clock frequency CLK 1. In order to achieve high cascade data transfer, please consider t 6/28 Test conditions OUTn SERIAL-OUT SERIAL-OUT 0 3 (1) Cascade operation /t timings carefully Doc ID 13524 Rev 5 STP08CP05 Min Typ Max Unit 3.0 5 100 +0 ...

Page 7

... STP08CP05 4 Electrical characteristics °C, unless otherwise specified. DD Table 7. Electrical characteristics Symbol Parameter V Input voltage high level IH V Input voltage low level IL I Output leakage current OH Output voltage V OL (Serial-OUT) Output voltage V OH (Serial-OUT) I OL1 I Output current OL2 I OL3 Δ ...

Page 8

... Ω KΩ R EXT Doc ID 13524 Rev 5 STP08CP05 Min Typ Max = ...

Page 9

... STP08CP05 6 Equivalent circuit and outputs Figure 3. OE terminal Figure 4. LE terminal Figure 5. CLK, SDI terminal Equivalent circuit and outputs Doc ID 13524 Rev 5 9/28 ...

Page 10

... Equivalent circuit and outputs Figure 6. SDO terminal 10/28 Doc ID 13524 Rev 5 STP08CP05 ...

Page 11

... STP08CP05 7 Truth table and timing diagram 7.1 Truth table Table 9. Truth table Clock Note: OUT0 to OUT7 = ON when OUT0 to OUT7 = OFF when SDI OUT0 ........ OUT0 ........ OUT7 ..... Dn -5 ..... ..... Dn -3 ..... ..... Dn -3 ..... Dn -5 ...

Page 12

... Truth table and timing diagram 7.2 Timing diagram Figure 7. Timing diagram 12/28 Doc ID 13524 Rev 5 STP08CP05 ...

Page 13

... STP08CP05 Figure 8. Clock, serial-in, serial-out Figure 9. Clock, serial-in, latch, enable, outputs Truth table and timing diagram Doc ID 13524 Rev 5 13/28 ...

Page 14

... Truth table and timing diagram Figure 10. Outputs 14/28 Doc ID 13524 Rev 5 STP08CP05 ...

Page 15

... STP08CP05 8 Typical characteristics Figure 11. Output current °C, Iset = 3 mA; 5 mA; 10 mA; 20 mA; 50 mA; 80 mA; Max A Table 10. Output current-R Output current (mA) Rext (Ω) Note: Maximum output current capabilities setting was 130 mA applying an Rext = 124 resistor EXT resistor EXT 6740 ...

Page 16

... Doc ID 13524 Rev 5 STP08CP05 Vdd 5.0V Vdd 3. 100 110 Vdrop max Vdrop AVG (mV) (mV) 31.2 30.93 52.9 48.63 100 82.26 161 157 396 394.3 646 640.3 850 848 29 26.96 41.7 41.16 105 89 ...

Page 17

... STP08CP05 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 5.5 4.5 3.5 2.5 1.5 0 Iset (mA) Doc ID 13524 Rev 5 Typical characteristics 10 100 17/28 ...

Page 18

... Test circuit 9 Test circuit Figure 15. DC characteristics Figure 16. AC characteristics 18/28 Doc ID 13524 Rev 5 STP08CP05 ...

Page 19

... STP08CP05 Figure 17. Typical application schematic Doc ID 13524 Rev 5 Test circuit 19/28 ...

Page 20

... Package mechanical data 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 trademark. 20/28 Doc ID 13524 Rev 5 STP08CP05 ® ...

Page 21

... STP08CP05 Figure 18. DIP-16 mechanical data DIM. MIN. a1 0. Plastic DIP-16 (0.25) MECHANICAL DATA mm. TYP MAX. 1.65 0.5 0.25 20 8.5 2.54 17.78 7.1 5.1 3.3 1.27 Doc ID 13524 Rev 5 Package mechanical data inch MIN. TYP. MAX. 0.020 0.030 0.065 0.020 0.010 0.787 0.335 0.100 0.700 0.280 0.201 0.130 ...

Page 22

... BSC 8˚ 0.60 0.75 0.018 Doc ID 13524 Rev 5 STP08CP05 inch MIN. TYP. MAX. 0.047 0.004 0.006 0.039 0.041 0.012 0.0079 0.197 0.201 0.252 0.260 0.173 0.176 0.0256 BSC 0˚ 8˚ 0.024 0.030 0080338D ...

Page 23

... STP08CP05 Figure 20. TSSOP16 exposed pad mechanical data DIM. MIN 0.8 b 0.19 c 0.09 D 4.9 D1 2.7 E 6 0° L 0.45 TSSOP16 EXPOSED PAD MECHANICAL DATA mm. TYP MAX. 1.2 0.15 1 1.05 0.30 0.20 5 5.1 3.0 3.3 6.4 6.6 4.4 4.5 7 3.0 3.3 0.65 8° 0.60 0.75 Doc ID 13524 Rev 5 Package mechanical data inch MIN. TYP. MAX. 0.047 0.004 0.006 0.031 ...

Page 24

... Tape & Reel TSSOP16 MECHANICAL DATA DIM. MIN 12 6.7 Bo 5.3 Ko 1.6 Po 3.9 P 7.9 24/28 mm. TYP MAX. MIN. 330 13.2 0.504 0.795 2.362 22.4 6.9 0.264 5.5 0.209 1.8 0.063 4.1 0.153 8.1 0.311 Doc ID 13524 Rev 5 STP08CP05 inch TYP. MAX. 12.992 0.519 0.882 0.272 0.217 0.071 0.161 0.319 ...

Page 25

... STP08CP05 Figure 22. SO-16 mechanical data DIM. MIN 0 0. 9 3.8 G 4 SO-16 MECHANICAL DATA mm. TYP MAX. MIN. 1.75 0.25 0.004 1.64 0.46 0.013 0.25 0.007 0.5 45° (typ.) 10 0.385 6.2 0.228 1.27 8.89 4.0 0.149 5.3 0.181 1.27 0.019 0.62 8° (max.) Doc ID 13524 Rev 5 Package mechanical data inch TYP. MAX. 0.068 ...

Page 26

... Figure 23. SO-16 tape and reel DIM. MIN 12 6.45 Bo 10.3 Ko 2.1 Po 3.9 P 7.9 26/28 Tape & Reel SO-16 MECHANICAL DATA mm. TYP MAX. 330 13.2 22.4 6.65 10.5 2.3 4.1 8.1 Doc ID 13524 Rev 5 STP08CP05 inch MIN. TYP. MAX. 12.992 0.504 0.519 0.795 2.362 0.882 0.254 0.262 0.406 0.414 0.082 0.090 0.153 0.161 0.311 0.319 ...

Page 27

... STP08CP05 11 Revision history Table 12. Document revision history Date 23-May-2007 28-Jun-2007 12-Mar-2008 07-Aug-2008 27-Aug-2010 Revision 1 First release 2 Updated Table 7 on page 7 Updated Table 8 on page 8 3 Figure 12 on page 16 4 Updated Section 8: Typical characteristics on page 15 5 Updated Note: on page 3 Doc ID 13524 Rev 5 ...

Page 28

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 28/28 Please Read Carefully: © 2010 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 13524 Rev 5 STP08CP05 ...

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