8-94
1-6H005 12-Bit AID Converter
IlAC
InterFET
HYBRID TECHNOLOGY
r
Min
I
Typ
I
Max
I
Units
Table 1.
(Continued) Specifications at rated power supply voltages and
TA
=
+25°C unless otherwise noted.
OUTPUT - DIGITAL DATA
Unipolar
SB
Parallel Output Codes
B
OB,TC
Bipolar
9
Parallel Output Drive
LSTrL Loads
1
Serial Data Code
(NZR) SB, OB
LSTrL Loads
1
Serial Output Drive
Status
Logic "1" during conversion
Status Output Drive
LSTIL Loads
1
Internal Clock - Output Drive
LSTrL Loads
1
Internal Clock - Frequency
kHz
400
Electrical Characteristics
I
Conditions
I
POWER SUPPLY
&
REFERENCE
Rated Voltage
vcc
VDD
+ VCC
-VCC
VDD
±VCC
VDD
± 14.5
± 4.75
±15
±5
+15
-30
+16
0.01
0.01
0.10
0.10
10.010
VDC
VDC
Supply Drain
mA
rnA
rnA
% of FRS/% VCC
% of FRS/% VDD
V
Power Supply Sensitivity
Internal Reference Voltage
9.990
10
2
±10
Max Extemal Current with no degradaton of specs
Temperature Coefficient
TEMPERATURE RANGE
I
Operating
.
rnA
ppm/oC
+ 200
+ 200
Storage
Notes
1. + 5V CMOS compatible. Input current (low to high)
=
1
~A
max. Use pull-Up resistor when driving convert command from
m.
2. Adjustrable to zero.
3. FSR means Full scale Range. For example, connected fora
±
1OV has a 20V FSR.
4. Includes Gain, Offset, and Linearity Errors (Bipolar Mode).
5. Gain, Offset, Errors removed at + 25°C (Bipolar Mode).
4. Includes Gain, Offset, and Linearity Errors with external + 10V
±
1mV reference; does not include Reference Drift (Bipolar Mode).
5. Gain, Offset, Errors removed at + 25°C with external + 1OV
±
1mV reference; does not include Reference Drift (Bipolar Mooe).
8. SB - Straight Binary; OB - Offset Binary; TC - Two's Complement.
9. TC cooing obtained by useing MSB - pin 13 - instead of MSB - pin 12.
~
InterFET
~,
(972) 238-1287
[214)487-1287
FAX
(972) 238-5338
[214) 276-3375
INTERFET [ INTERFET CORPORATION ]
