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STP16CP596 Datasheet Low Voltage 16-bit Constant Current Led Sink Driver

Manufacturer: STMicroelectronics

Overview: .. STP16CP596 Table 2: Typical Current Accuracy Output Voltage ≥ 0.1V ≥ 0.15V ≥ 0.25V ≥ 0.5V ≥ 1.2V ≥ 1.4V Output Current 3 mA/VCC = 5V 5 mA/VCC = 5V 10 mA/VCC = 5V 20 mA/VCC = 5V 40 mA/VCC = 5V 50 mA/VCC = 5V Between Bits ± 3% ± 2% ± 2% ± 1% ± 1% ± 1% Between ICs ± 6% ± 6% ± 6% ± 6% ± 6% ± 6% Figure 1: Pin Connection (Note 1) Note 1: The exposed Pad is electrically not connected.

General Description

PIN N° 1 2 3 4 5-20 21 22 23 24 Symbol GND SDI CLK /LE OUT 0-15 /OE SDO R-EXT VDD Name and Function Ground Terminal Serial data input terminal Clock input terminal Latch input terminal Output terminal Input terminal of output enable (active low) Serial data out terminal Input terminal of an external resistor for constant current programing Supply voltage terminal 2/18 STP16CP596 Table 4: Absolute Maximum Ratings Symbol VDD VO IO VI IGND fCLK TOPR TSTG Supply Voltage Output Voltage Output Current Input Voltage GND Terminal Current Clock Frequency Operating Temperature Range Storage Temperature Range Parameter Value 0 to 7 -0.5 to 16 50 -0.4 to VDD+0.4 800 25 -40 to +125 -65 to +150 Unit V V mA V mA MHz °C °C Absolute Maximum Ratings are those values beyond which damage to the device may occur.

Under these conditions, functional operation is not implied.

Table 5: Thermal Data Symbol Parameter DIP-24 60 SO-24 75 TSSOP24 85 TSSOP24 (*) (exposed pad) 37.5 Unit °C/W Rthj-amb Thermal Resistance Junction-ambient (*) The exposed pad should be soldered directly to the PCB to realize the thermal benefits.

Key Features

  • Add note on Fig. 1 and Table 5. 17/18 STP16CP596 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without.

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