HS574AK

Manufacturer Part NumberHS574AK
DescriptionDIP28
ManufacturerSipex Corporation
HS574AK datasheets
 

Specifications of HS574AK

Date_code04+  
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Complete 12–bit A/D Converters with Sample–
Hold, Reference, Clock and Tri–state Outputs
Low Power Dissipation — 110mW Maximum
12–Bit Linearity Over Temperature
Fast Conversion time:
25 s Max (HS574A)
15 s Max (SP674A)
Monolithic Construction
DESCRIPTION…
The HS574A/SP674A Series are complete 12–bit successive–approximation A/D converters
integrated on a single die with tri-state output latches, an internal reference, clock and a sample–
hold. They feature 12–bit linearity over temperature, low power dissipation and fast conversion
time. They are available in commercial and military temperature ranges.
STS
DB11
DB10
DB9
28
27
26
25
NIBBLE A
OSC
CONTROL LOGIC
1
2
4
3
V LOGIC 12/8
CS
A 0
HS574A/SP674A
12–Bit Sampling A/D Converters
DB8
DB7
DB6
DB5
DB4
DB3
DB2
24
23
22
21
20
19
18
NIBBLE B
NIBBLE C
THREE–STATE BUFFERS AND CONTROL
12–BIT SAR
COMP
OFFSET/GAIN
TRIM
REF
7.5K
15K
N/C
5
6
7
8
9
10
11
R/C
CE
V CC
REF
AGND
REF
V EE
OUT
IN
DB1
DB0
DGND
17
16
15
12–BIT
CAPACITANCE
DAC
7.5K
15K
7.5K
12
13
14
BIP
10V
20V
OFF
IN
IN
3