–3–

REV. B

AD1376/AD1377

ABSOLUTE MAXIMUM RATINGS*

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±18 V

Logic Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7 V

Analog Inputs (Pins 24 and 25) . . . . . . . . . . . . . . . . . . .

±25 V

Analog Ground-to-Digital Ground . . . . . . . . . . . . . . .

±0.3 V

Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . +175

°C

Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+15

°C

Lead Temperature (10 seconds) . . . . . . . . . . . . . . . . . +300

°C

*Absolute maximum ratings are limiting values to be applied individually, and

beyond which the service ability of the circuit may be impaired. Functional

operability is not necessarily implied. Exposure to absolute maximum rating

conditions for an extended period of time may affect device reliability.

ORDERING GUIDE

Maximum Conversion

Temperature

Linearity

Time

Package

Model

Range

Error

(16 Bits)

Option*

AD1376JD

0

°C to +70°C ±0.006%

17

µs

DH-32E

AD1376KD 0

°C to +70°C ±0.003%

17

µs

DH-32E

AD1377JD

0

°C to -70°C

±0.006%

10

µs

DH-32E

AD1377KD 0

°C to +70°C ±0.003%

10

µs

DH-32E

*DH-32E = Ceramic DIP.

Model

AD1376JD/AD1377JD

AD1376KD/AD1377KD

Units

Status

Logic “1” During Conversion

Status Output Drive

5 (max)

5 (max)

LSTTL Loads

Internal Clock

9

Clock Output Drive

5 (max)

5 (max)

LSTTL Loads

Frequency

1040/1750

1040/1750

kHz

TEMPERATURE RANGE

Specification

0 to –70

0 to –70

°C

Operating

–25 to +85

–25 to +85

°C

Storage

–55 to +125

–55 to +125

°C

NOTES

± 10 V and 0 V to +10 V ranges.

Specifications subject to change without notice.

Figure 1. Linearity Error vs. Temperature

Figure 2. AD1376 Nonlinearity vs. Conversion Time

Figure 3. Gain Drift Error vs. Temperature