DAC7541A

Features:

* FULL FOUR-QUADRANT
   MULTIPLICATION
*12-BIT END-POINT LINEARITY
*DIFFERENTIAL LINEARITY ±1/2LSB MAX
   OVER TEMPERATURE
*MONOTONICITY GUARANTEED OVER
   TEMPERATURE
* TTL-/CMOS-COMPATIBLE
* SINGLE +5V TO +15V SUPPLY
* LATCH-UP RESISTANT
*7521/7541/7541A REPLACEMENT
*PACKAGES: Plastic DIP, Plastic SOIC
*LOW COST

 


Pinout




Specifications

V_DD (Pin 16) to Ground ...................................................................... +17V
V_REF (Pin 17) to Ground ..................................................................... +25V
V_RPB (Pin 18) to Ground ..................................................................... ±25V
Digital Input Voltage (pins 4-15) to Ground .............................. 0.4V, V_DD
V_{PIN 1}, V_{PIN 2} to Ground ......................................................... 0.4V, V_DD
Power Dissipation (any Package):
   To +75°C ..................................................................................... 450mW
   Derates above +75°C ............................................................ 6mW/°C
Lead Temperature (soldering, 10s) ................................................ +300°C
Storage Temperature: Plastic Package ......................................... +125°C


Description

The Burr-Brown DAC7541A is a low cost 12-bit, four-quadrant multiplying digital-to-analog converter. Laser-trimmed thin-film resistors on a monolithic CMOS circuit provide true 12-bit integral and differential linearity over the full specified temperature range.

DAC7541A is a direct, improved pin-for-pin replacement for 7521, 7541, and 7541A industry standard parts. In addition to a standard 18-pin plastic package, the DAC7541A is also available in a surface-mount plastic 18-pin SOIC.