LOW VOLTAGE 16-BIT CONSTANT CURRENT LED SINK DRIVER
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STP16CP596
Table 2: Typical Current Accuracy
Output Voltage ≥ 0.1V ≥ 0.15V ≥ 0.25V ≥ 0.5V ≥ 1.2V ≥ ...
Description
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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.
Table 3: Pin 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
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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 direc...
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