AD5372 Datasheet PDF

Part Number : AD5372

Function : 32-Channel, 16-/14-Bit, Serial Input, Voltage Output DAC

Manufacturers : Analog Devices

Pinouts :

AD5372 datasheet

Description :

GENERAL DESCRIPTION
The AD5372/AD5373 contain 32 16-/14-bit DACs in 64-lead LQFP and LFCSP packages. The devices provide buffered voltage outputs with a nominal span of 4× the reference voltage. The gain and offset of each DAC can be independently trimmed to remove errors. For even greater flexibility, the device is divided into four groups of eight DACs. Two offset DACs allow the output range of the groups to be altered. Group 0 can be adjusted by Offset DAC 0, and Group 1 to group 3 can be adjusted by Offset DAC 1. The AD5372/AD5373 offer guaranteed operation over a wide supply range: VSSfrom −16.5 V to −4.5 V and VDD from 9 V to 16.5 V. The output amplifier headroom requirement is 1.4 Voperating with a load current of 1 mA.

FEATURES
32-channel DAC in a 64-lead LQFP and 64-lead LFCSP
AD5372/AD5373 guaranteed monotonic to 16/14 bits
Maximum output voltage span of 4 × VREF (20 V)
Nominal output voltage range of −4 V to +8 V
Multiple, independent output voltage spans available
System calibration function allowing user-programmable
offset and gain
Channel grouping and addressing features
Thermal shutdown function
DSP/microcontroller-compatible serial interface
SPI serial interface
2.5 V to 5.5 V JEDEC-compliant digital levels
Digital reset (RESET)
Clear function to user-defined SIGGNDx
Simultaneous update of DAC outputs

APPLICATIONS
Level setting in automatic test equipment (ATE)
Variable optical attenuators (VOA)
Optical switches
Industrial control systems
Instrumentation

Datasheet PDF Download

AD5372 pdf

Other data sheets within the file :
AD5372,AD5372BCPZ,AD5372BCPZ-RL7,AD5372BSTZ,AD5372BSTZ-REEL