1
File Number
3279.3
HS-9008RH
Radiation Hardened CMOS 8-Bit Flash
Analog-to-Digital Converter
The Intersil HS-9008RH is a CMOS 8-Bit Flash Converter
designed for space applications where relatively low power,
exceptional accuracy and very fast conversion speeds are a
necessity.
The HS-9008RH design differs substantially from most other
available Flash Converters as it employs fully differential
analog input sampling networks and amplifiers, as well as
regenerative, offset nulled (error correcting) comparators.
These circuit techniques improve noise performance and
render the circuit much less sensitive to process and
radiation induced device parametric shifts. Outstanding
integral and differential linearity error is achieved through the
use of a metal film resistor network which exhibits >10-bit
linearity without trim. As a result of these innovations, the
device operates with a single fixed reference supply as
opposed to the multiple, adjustable references used in
similar devices.
This combination of features makes the HS-9008RH one of
the best 8-Bit Flash Converters available in the Commercial,
Military or Rad Hard markets.
Specifications for Rad Hard QML devices are controlled
by the Defense Supply Center in Columbus (DSCC). The
SMD numbers listed here must be used when ordering.
Detailed Electrical Specifications for these devices are
contained in SMD 5962-96696. A “hot-link” is provided
on our homepage for downloading.
http://www.intersil.com/spacedefense/space.htm
Features
Electrically Screened to SMD # 5962-96696
QML Qualified per MIL-PRF-38535 Requirements
Excellent Noise Rejection - Fully Differential Design
Superior Linearity. . . . . . . . . . . . . . . . . . . . . . 0.5 LSB Typ
Single Reference Supply
Low Power . . . . . . . . . . . . . . . . . . . . . . . . . . . 330mW Typ
Sampling Rate (50ns Conversion Time). . . . . . . . . 20MHz
Total Dose Hardness . . . . . . . . . . . . . . . . . . . . . 300kRAD
Available with QML Class V or Class Q Screening
Pinouts
HS-9008RH (SBDIP) CDIP2-T28
TOP VIEW
HS-900RH (FLATPACK) CDFP3-F28
TOP VIEW
Ordering Information
ORDERING NUMBER
INTERNAL
MKT. NUMBER
TEMP. RANGE
(
o
C)
5962F9669601QXC
HS1-9008RH-8
-55 to 125
5962F9669601QYC
HS9-9008RH-8
-55 to 125
5962F9669601VXC
HS1-9008RH-Q
-55 to 125
5962F9669601VYC
HS9-9008RH-Q
-55 to 125
HS1-9008RH/Proto
HS1-9008RH/Proto
-55 to 125
HS9-9008RH/Proto
HS9-9008RH/Proto
-55 to 125
HS0-9008RH-Q
HS0-9008RH-Q
25
1
/
2
R
V
DDD
CLK
V
DDD
V
SSA
V
REF
-
V
DDA
(LSB) B1
B2
B3
B4
CE1
CE2
V
DDA
V
SSD
V
IN
V
SSD
V
SSA
V
REF
+
V
DDA
OF
B8 (MSB)
B6
B5
V
SSA
V
SSD
V
DDD
B7
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
/
2
R
V
DDD
CLK
V
DDD
V
SSA
V
REF
-
V
DDA
(LSB) B1
B2
B3
B4
CE1
CE2
V
DDA
V
SSD
V
IN
V
SSD
V
SSA
V
REF
+
V
DDA
OF
B8 (MSB)
B7
B6
B5
V
SSA
V
SSD
V
DDD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
Data Sheet
August 1999
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207
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Copyright
Intersil Corporation 1999