®
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.
V
REF
[17]
D
11
(MSB) [4]
D
10
[5]
D
9
[6]
D
8
[7]
D
7
[8]
D
6
[9]
D
5
[10]
D
4
[11]
D
3
[12]
D
2
[13]
D
1
[14]
D
0
(LSB) [15]
20KΩ
20KΩ
20KΩ
20KΩ
20KΩ
20KΩ
20KΩ
20KΩ
20KΩ
20KΩ
20KΩ
20KΩ
10KΩ
10KΩ
10KΩ
10KΩ
10KΩ
10KΩ
10KΩ
10KΩ
10KΩ
10KΩ
10KΩ 20KΩ
I
O2
[2]
I
O1
[1]
10KΩ
V
DD
[16] GND [3]
R
FB
[18]
HS7541A
12-Bit CMOS Multiplying DAC
© Copyright 2000 Sipex Corporation
1
SIPEX [ SIPEX CORPORATION ]
