DS4432 Series

Dual-Channel, I²C Adjustable Sink/Source Current DAC

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

Dual-Channel, I²C Adjustable Sink/Source Current DAC

Part	Operating Temperature [Max]	Operating Temperature [Min]	INL/DNL (LSB)	Supplier Device Package	Architecture	Data Interface	Output Type	Differential Output	Mounting Type	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Voltage - Supply, Digital [Max] [custom]	Voltage - Supply, Digital [Min] [custom]	Package / Case	Package / Case
Analog Devices Inc./Maxim Integrated DS4432U+	85 °C	-40 C	0.5 LSB 1 LSB	8-uMAX/uSOP	Current Sink Current Source	I2C	Current - Unbuffered		Surface Mount	5.5 V	2.7 V	5.5 V	2.7 V	8-MSOP 8-TSSOP	0.118 in 3 mm Width
Analog Devices Inc./Maxim Integrated DS4432U+T&R	85 °C	-40 C	0.5 LSB 1 LSB	8-uMAX/uSOP	Current Sink Current Source	I2C	Current - Unbuffered		Surface Mount	5.5 V	2.7 V	5.5 V	2.7 V	8-MSOP 8-TSSOP	0.118 in 3 mm Width

Catalog

Dual-Channel, I²C Adjustable Sink/Source Current DAC

Description

The DS4432 contains two I²C programmable current DACs that are each capable of sinking and sourcing current up to 200µA. Each DAC output has 127 sink and 127 source settings that are programmed using the I²C interface. The current DAC outputs power up in a high-impedance state.ApplicationsAdjustable Current Sink or SourcePower-Supply AdjustmentPower-Supply Margining