STP16CPP05XTTR STMicroelectronics, STP16CPP05XTTR Datasheet
STP16CPP05XTTR
Specifications of STP16CPP05XTTR
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STP16CPP05XTTR Summary of contents
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Low voltage 16-bit constant current LED sink driver Features ■ 16 constant current output channels ■ Adjustable output current through external resistor ■ Output current: 3-40 mA ■ Serial data in/parallel data ouT ■ 3 supply ...
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Contents Contents 1 Summary description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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STP16CPP05 1 Summary description Table 2. Typical current accuracy Output voltage ≥ 1.3 V 1.1 Pin connection and description Figure 1. Pin connection Note: The exposed pad should be electrically connected to a metal land electrically isolated or connected to ...
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Electrical ratings 2 Electrical ratings 2.1 Absolute maximum ratings 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 ...
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STP16CPP05 2.3 Recommended operating conditions Table 6. Recommended operating conditions at 25 °C Symbol Parameter V Supply voltage DD V Output voltage O I Output current O I Output current OH I Output current OL V Input voltage IH V ...
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Electrical characteristics 3 Electrical characteristics °C, unless otherwise specified. DD Table 7. Electrical characteristics Symbol V Input voltage high level IH V Input voltage low level IL I Output leakage ...
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STP16CPP05 °C, unless otherwise specified. DD Table 8. Switching characteristics Symbol Parameter Propagation delay time, t PLH1 CLK-OUTn Propagation delay time, t PLH2 LE-OUTn ...
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Equivalent circuit and outputs 4 Equivalent circuit and outputs Figure 2. OE terminal Figure 3. LE terminal Figure 4. CLK, SDI terminal 8/28 Doc ID 15379 Rev 2 STP16CPP05 ...
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STP16CPP05 Figure 5. SDO terminal Figure 6. Block diagram Equivalent circuit and outputs Doc ID 15379 Rev 2 9/28 ...
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Timing diagrams 5 Timing diagrams Table 9. Truth table CLOCK Note: OUTn = ON when OUTn = OFF when Figure 7. Timing diagram Note: The latches circuit holds ...
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STP16CPP05 Figure 8. Clock, serial-in, serial-out Doc ID 15379 Rev 2 Timing diagrams 11/28 ...
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Timing diagrams Figure 9. Clock, serial-in, latch, enable, outputs Figure 10. Outputs 12/28 Doc ID 15379 Rev 2 STP16CPP05 ...
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STP16CPP05 6 Typical characteristics Figure 11. Output current vs Rext resistor Table 10. Output current vs Rext resistor 25000 20000 15000 10000 5000 Current (mA) Rext (Ω) 23700 11730 6930 4090 2025 1000 667 497 ...
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Typical characteristics Figure 12. Output current vs ± ΔI Figure 13. I SET 14/28 (%) (temp °C, Vdd = 5 V, pin = all outputs ...
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STP16CPP05 Table 11. I SET Vdd Iset (V) (mA 3 drop out voltage (V ) drop Min Max Avg (mV) (mV) (mV 162 165 163 347 348 ...
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Test circuit 7 Test circuit Figure 14. DC characteristic Figure 15. AC characteristic 16/28 Doc ID 15379 Rev 2 STP16CPP05 ...
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STP16CPP05 Figure 16. Typical application schematic C = 10μF Note: V will be determined by the V L Test condition: Temp °C, V Ch1 = CLK, Ch2 = SDI, Ch3 = OUTn, Ch4 = V Figure 17. Turn ...
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Test circuit Figure 18. Turn OFF output current setup 18/28 Doc ID 15379 Rev 2 STP16CPP05 ...
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STP16CPP05 8 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. ...
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Package mechanical data Figure 19. QSOP-24 package dimensions 20/28 Doc ID 15379 Rev 2 STP16CPP05 ...
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STP16CPP05 Table 13. TSSOP24 mechanical data Dim Figure 20. TSSOP24 package dimensions mm. Min Typ Max 1.1 0.05 0.15 0.9 0.19 0.30 0.09 0.20 7.7 7.9 4.3 4.5 0.65 ...
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Package mechanical data Table 14. Tape and reel TSSOP24 Dim Figure 21. Reel dimensions 22/28 mm. Min Typ Max 330 12.8 13.2 20.2 60 22.4 6.8 7 8.2 8.4 1.7 ...
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STP16CPP05 Table 15. SO-24 mechanical data Dim Figure 22. SO-24 package dimensions mm. Min Typ Max 2.65 0.1 0.2 2.45 0.35 0.49 0.23 0.32 0.5 15.20 ...
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Package mechanical data Table 16. Tape and reel SO-24 Dim Figure 23. Reel dimensions 24/28 mm. Min Typ Max - 330 12.8 - 13.2 20 30.4 ...
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STP16CPP05 Table 17. TSSOP24 mechanical data exposed pad Dim Min Typ Max 1.2 0.15 0.8 1 1.05 0.19 0.30 0.09 0.20 7.7 7.8 7.9 4.7 5.0 ...
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Package mechanical data Figure 24. TSSOP24 package dimensions 26/28 Doc ID 15379 Rev 2 STP16CPP05 ...
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STP16CPP05 9 Revision history Table 18. Document revision history Date 11-Feb-2009 22-Oct-2009 Revision 1 First release 2 Updated Figure 11 on page 13 Doc ID 15379 Rev 2 Revision history Changes and Figure 10 on page 13. 27/28 ...
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