MAX5152

Features:

13-Bit Dual DAC with Configurable Output Amplifier
Single-Supply Operation: +5V (MAX5152)
                                            +3V (MAX5153)
Rail-to-Rail Output Swing
Low Quiescent Current:
        500µA (normal operation)
        2µA (shutdown mode)
Power-On Reset Clears DAC Outputs to Zero
SPI/QSPI and Microwire Compatible
Space-Saving 16-Pin QSOP Package
Pin-Compatible 12-Bit Versions: MAX5156/MAX5157


Application

Industrial Process Control                Motion Control
Digital Offset and Gain                      Digitally Programmable
Adjustment                                       420mA Current Loops
Remote Industrial Controls               Automatic Test Equipment


Pinout




Specifications

V_DD to AGND.................................................................-0.3V to +6V
V_DD to DGND ................................................................-0.3V to +6V
AGND to DGND........................................................................±0.3V
FBA, FBB to AGND............................................-0.3V to (VDD + 0.3V)
REF_, OUT_ to AGND.......................................-0.3V to (VDD + 0.3V)
Digital Inputs (SCLK, DIN, CS, CL, PDL)
   to DGND.....................................................................-0.3V to +6V
Digital Outputs (DOUT, UPO) to DGND.............-0.3V to (VDD + 0.3V)
Maximum Current into Any Pin ..............................................±20mA
Continuous Power Dissipation (T_A = +70°C)
   Plastic DIP (derate 10.5mW/°C above +70°C) ................593mW
   QSOP (derate 8.30mW/°C above +70°C) ........................667mW
   CERDIP (derate 10.00mW/°C above +70°C) ...................800mW
Operating Temperature Ranges
   MAX5152_C_E/MAX5153_C_E  ................................0°C to +70°C
   MAX5152_E_E/MAX5153_E_E..........................-40°C to +85°C
   MAX5152_MJE/MAX5153_MJE ......................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C


Description

The MAX5152/MAX5153 low-power, serial, voltage-out-put, dual 13-bit digital-to-analog converters (DACs) consume only 500µA from a single +5V (MAX5152) or +3V (MAX5153) supply. These devices feature Rail-to-Rail® output swing and are available in space-saving 16-pin QSOP and DIP packages. Access to the invert-ing input allows for specific gain configurations, remote sensing, and high output current capability, making these devices ideally suited for industrial process con-trols. These devices are also well suited for digitally programmable (420mA) current loops.

The 3-wire serial interface is SPI™/QSPI™ and Microwire™ compatible. Each DAC has a double-buffered input organized as an input register followed by a DAC register, which allows the input and DAC reg-isters to be updated independently or simultaneously.Additional features include a programmable shutdown (2µA), hardware-shutdown lockout, a separate voltage reference for each DAC, power-on reset, and an active-low clear input (CL) that resets all registers and DACs to zero. The MAX5152/MAX5153 provide a programma-ble logic output pin for added functionality, and a seri-al-data output pin for daisy chaining.