HS7541A Datasheet, PDF (1/7 Pages) Sipex Corporation – 12-Bit CMOS Multiplying DAC

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HS7541A
12–Bit CMOS Multiplying DAC
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
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.
D11 (MSB) [4]
D10 [5]
D9 [6]
D8 [7]
D7 [8]
D6 [9]
D5 [10]
D4 [11]
D3 [12]
D2 [13]
D1 [14]
D0 (LSB) [15]
VREF [17]
20KΩ
20KΩ ^10KΩ
20KΩ ^10KΩ
20KΩ ^10KΩ
20KΩ ^10KΩ
20KΩ ^10KΩ
20KΩ ^10KΩ
20KΩ ^10KΩ
20KΩ ^10KΩ
20KΩ ^10KΩ
20KΩ ^10KΩ
20KΩ ^10KΩ 20KΩ
VDD [16] GND [3]
10KΩ
IO2 [2]
IO1 [1]
RFB [18]
HS7541A
12-Bit CMOS Multiplying DAC
1
© Copyright 2000 Sipex Corporation