4-digi LED Driver, Serially Interfaced

The AS1101 AS1102 AS1103 AS1104 are LED Drivers designed to match current source bias for any color LED including white and blue. The devices CAN drive up to 4 high-current LEDs and the LED current is program- mable using an external resistor (RSET). The AS1101 LED currents are 460 x ISET (per LED typ) at an LED cathode voltage (VSAT) of 150mV and 650 x ISET (typ) at a VSAT of 1V, where ISET is the current through RSET connected to pin CTRL. The AS1102 AS1103 and AS1104 LED currents are 230 x ISET (per LED typ) at a VSAT of 150mV and 325 x ISET (typ) at a VSAT of 1V. The AS1101 AS1102 and AS1104 incorporate a chip- enable feature via pin ON. When the devices are dis- abled, the supply current drops to less than 1A. The AS1101 AS1102 and AS1103 are available in a 6-pin SC70 package; the AS1104 is available in a 8-pin MSOP package. By ams AG
AS1101 's PackagesAS1101 's pdf datasheet
AS1101-T
AS1102-T
AS1103-T
AS1104-T
AS1104
AS1102
AS1103




AS1101 Pinout, Pinouts
AS1101 pinout,Pin out
This is one package pinout of AS1101,If you need more pinouts please download AS1101's pdf datasheet.

AS1101 Application circuits
AS1101 circuits
This is one application circuit of AS1101,If you need more circuits,please download AS1101's pdf datasheet.


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