ADADC85-12 Analog Devices Inc, ADADC85-12 Datasheet - Page 4

• Manufacturer Part Number: ADADC85-12
• Description: IC,A/D CONVERTER,SINGLE,12-BIT,HYBRID,DIP,32PIN
• Manufacturer: Analog Devices Inc

Specifications of ADADC85-12

• Rohs Status: RoHS non-compliant
• Number Of Bits: 12
• Sampling Rate (per Second): 100k
• Data Interface: Parallel
• Number Of Converters: 1
• Voltage Supply Source: Dual ±
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 32-CDIP (0.900", 22.86mm)

AD ADC84/AD ADC85
Model
DIGITAL OUTPUT
(All Codes Complementary)
INTERNAL REFERENCE VOLTAGE
POWER REQUIREMENTS
TEMPERATURE RANGE
PACKAGE OPTION
*Specifications same as AD ADC84.
1
2
3
4
5
6
7
8
9
Buffer settling time adds to conversion speed when buffer is connected to input.
DTL/TTL compatible Logic 0 = 0.8 V max, Logic 1 = 2.0 V min for digital output, Logic 0 = 0.4 V max, Logic 1 = 2.4 V min.
Adjustable to zero.
FSR means full-scale range.
Guaranteed at VIN = 0 V.
Error shown is the same as ±1/2 LSB max error in % of FSR.
See Table 2.
For ±12 V operation, add Z to model number. Input range limited to a maximum of ±5 V.
For package outline information, see Outline Dimensions section.
Parallel
Status
Internal Clock
Maximum External Current (with
No Degradation of Specifications)
Tempco of Drift (Max)
Rated Voltages
Range for Rated Accuracy
Z Models
Supply Drain
Total Power Dissipation
Specification
Operating (Derated Specs)
Storage
DH-32F
Output Codes
Output Drive
Status Output Drive
Clock Output Drive
Frequency
+15 V
–15 V
+5 V
Unipolar
Bipolar
8
9
7
AD ADC84
CSB
COB, CTC
2
Logic 1 during Conversion
2
2
1.9/1.22
6.3/±15 mV max
1.0
±20 max
+5, ±15
+4.75 to +5.25 and
±13.5 to –16.5
+4.75 to +5.25 and
±11.4 to –16.5
25 Max
35 Max
140 Max
1500 Max
0 to +70
–25 to +85
–55 to +125
Ceramic
Rev. B | Page 4 of 12
AD ADC85C
*
*
*
*
*
*
*
*
*
±10 typ
*
*
*
*
*
*
*
*
*
*
Ceramic
*
AD ADC85
*
*
*
*
*
*
*
*
*
±5 typ
*
*
*
*
*
*
–25 to +85
–55 to +125
*
Ceramic
*
*
*
*
±5 typ
*
*
*
*
*
AD ADC85S
*
*
*
*
*
*
*
*
–55 to +125
–55 to +125
Ceramic
Unit
TTL Loads
TTL Loads
TTL Loads
MHz
V
mA
ppm/°C
V
V
V
mA
mA
mA
mW
°C
°C
°C