HS7541A

12-Bit CMOS Multiplying DAC

© Copyright 2000 Sipex Corporation

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DESCRIPTION…

The HS7541A is a low–cost, high stability monolithic 12–bit CMOS 4–quadrant multiplying DAC.

It is constructed using a proprietary low–TCR thin–film process that requires no laser–trimming

to achieve 12–bit performance. The HS7541A is a superior pin–compatible replacement for the

industry standard 7541 and AD7541A. It is available in both commercial and industrial

temperature ranges. It operates with +5V to +15V power supply voltages. It is available in 18–

pin plastic DIP and SOIC, and 20–pin PLCC packages.

s

±0.5 LSB DNL and INL

s High Stability, Segmented Architecture

(3 MSB’s)

s Proprietary, Low TCR Thin–Film

Resistor Technology

s Low Sensitivity to Output Amplifier

Offset

s 2KV ESD Protection on All Digital

Inputs

s Operates With +5V to +15V Power

Supplies

s AD7541/7541A Replacement

s Low Cost

20K

Ω

10K

Ω

20K

Ω

10K

Ω

20K

Ω

10K

Ω

20K

Ω

10K

Ω

20K

Ω

10K

Ω

20K

Ω

10K

Ω

20K

Ω

10K

Ω

20K

Ω

10K

Ω

20K

Ω

10K

Ω

20K

Ω

10K

Ω

20K

Ω

10K

Ω

20K

Ω

20K

Ω

10K

Ω

®

HS7541A

12–Bit CMOS Multiplying DAC