8-94
1-6H005 12-Bit
AID
Converter
ITAC
InterFET
HYBRID TECHNOLOGY
Parallel
Digital
Output
12-81t SUccessive
Approximation
Register (SAR)
f--_ _-oBipolar Offset
:!!!:C1
Features
• - 55°C to + 200°C Specifications
• 50 psec Maximum Conversion
Time
• No Missing Codes Over Full
Temperature Range
• Complete With Internal Clock
and Reference Voltage
• Serial Output Data Available
• TTL and +5V CMOS Compatible
• Hermetic Package
• Low Power Operation with
External Reference (250mW)
• Pin Compatible with Burr Brown
ADC10HT
}j
"i
f------oRef In
iii!!
5::!
B
L
l1J
Ref Out
""'''.I\/'--O
J
Input
Range Select
L.------o
Convert Command
i=--:-l-------oClock
Out
L...:..:..::...:~j-------oClock
L.-
-oStatus
Rate
Adjustment
' - - - - - - - - - - - - - o S e r i a J Out
LSB
B1112
Bn11
Bn10
Bn
9
"$
<D
®
Top
@
serial Out
0
<D
®
®
®
®
@
Bn
8
~
:g;
Bn
BH
Btt 4
Btt 3
Btt 2
MSBBlt 1
MSBM 1
~
Btt6(!)
bll
hl
.J
View
-
i
1IJ
.§
:!!!:
Cl
~
®
@
@
Olgttal Common
®
r----l
12-Blt
Suc:cesslve
ApproxllT8
lion
Register ISAR)
~
ii
@
@
I
Reference
I
@
@
5kn
5JlP.
@
;.~
@
9.9kn
@
@
I-
-
-
@
r
@
-15VDC
S1w1y
+
15VDC SUpply
'•• J.. .
®
....
@)
@
RefOut+10V
Analog Common
20VRange
10VRange
Bpolar Offset
Convert Command
status
Clodl
Out
Refln
Clodl
Rate
+5VDCSIWIy
Description
The 1-6HOOS general purpose, 12-bit,
successive approximation NO converter
is ideally qualified for circuits that must
operate over wide temperature ranges.
The 1-6HOOS incorporates state-of-the
art IC and laser-trimmed components. It
is complete with an internal clock and
reference voltage. Internal scaling
resistors allow bipolar input voltage
ranges of ±SV and ±10V. A pin is
provided for serial output data.
The 1-6HOOS is contained in a compact,
dual-width, 28-pin hermetic OIL
package and is fully PIN compatible
with the Burr Brown AOC10HT. 100%
screened versions available upon
request. Refer to Table lion the back
page for example.
L;~p.~
Clock
12-BitSuccessive Approximation Register (SAR)
151
_ _ _ _ _ _ _ _---:1....;.:4
_
1.395 (35.40)
1.465 (37.21)
Leads in true position within 0.010
0 •
Pin Numbers forreference only.
T
Numbers may not
be
marked
0.610 Typ.
on the package.
(15.49) Typ.
1
seating Plane
0.025 (0.63)
0.065 (1.65)
0.135 (3.40)
0.205,(5.21)
--II--
0.015 (0.38)
0.020 (0.50)
~\
1_
--I I--
0.100 Typ.
(2.54) Typ.
--I
0.025 (0.63)
0.065 (1.65)
--II--
0.065 (1.65)
f
;~
--I
I-
0.600 Typ.
(15.24) Typ.
0.009 (0.23)
0.012 (0.30)
0.150 (3.80)
0.195 (4.95)
~
InterFET
(972)
487-1287
~,(214)
238-1287
FAX
(972) 238-5338
(214) 276-3375
INTERFET [ INTERFET CORPORATION ]
