AD7111/AD7111A

REV. 0

–4–

ORDERING GUIDES

AD7111A ORDERING GUIDE

Specified

Temperature

Accuracy

Package

Model

Range

Range

AD7111ABN

–40

°C to +85°C

0 dB to 60 dB

N-16

AD7111ACN

–40

°C to +85°C

0 dB to 72 dB

N-16

AD7111ABR

–40

°C to +85°C

0 dB to 60 dB

R-16

AD7111ACR

–40

°C to +85°C

0 dB to 72 dB

R-16

NOTE

Power Dissipation, LCCC . . . . . . . . . . . . . . . . . . . . . . . . 1 W

θ

°C/W

Lead Temperature (Soldering, 10 secs) . . . . . . . . . +300

°C

Operating Temperature Range

Commercial (K, L Versions) . . . . . . . . . . . . . 0

°C to +70°C

Industrial (B, C Versions) . . . . . . . . . . . . . –40

°C to +85°C

Extended (T, U Versions) . . . . . . . . . . . . –55

°C to +125°C

Storage Temperature Range . . . . . . . . . . . . –65

°C to +150°C

*Stresses above those listed under “Absolute Maximum Ratings” may cause

permanent damage to the device. This is a stress rating only, and functional

operation of the device at these or any other conditions above those listed in the

operational sections of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

ABSOLUTE MAXIMUM RATINGS*

°C unless otherwise noted)

±35 V

±35 V

Power Dissipation, DIP . . . . . . . . . . . . . . . . . . . . . . . . . . 1 W

θ

Lead Temperature (Soldering, 10 secs) . . . . . . . . . +300

°C

Power Dissipation, SOIC . . . . . . . . . . . . . . . . . . . . . . . . . 1 W

θ

Lead Temperature (Soldering)

Vapor Phase (60 secs) . . . . . . . . . . . . . . . . . . . . . . . 215

°C

Infrared (15 secs) . . . . . . . . . . . . . . . . . . . . . . . . . . 220

°C

WARNING!

ESD SENSITIVE DEVICE

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection.

Although the AD7111/AD7111A features proprietary ESD protection circuitry, permanent

damage may occur on devices subjected to high energy electrostatic discharges. Therefore,

proper ESD precautions are recommended to avoid performance degradation or loss of

functionality.

ACCURACY: The difference (measured in dB) between the

ideal transfer function as listed in Table I and the actual transfer

function as measured with the device.

ground.

DIGITAL-TO-ANALOG GLITCH IMPULSE: The amount

of charge injected from the digital inputs to the analog output

when the inputs change state. This is normally specified as the

area of the glitch in either pA-secs or nV-secs depending upon

whether the glitch is measured as a current or voltage signal.

PROPAGATION DELAY: This is a measure of the internal

delays of the circuit and is defined as the time from a digital in-

put change to the analog output current reaching 90% of its

final value.

AD7111 ORDERING GUIDE

Specified

Temperature

Accuracy

Package

Model

l

Range

Range

Option

2

AD7111KN

0

°C to +70°C

0 dB to 60 dB N-16

AD7111BQ

–40

°C to +85°C 0 dB to 60 dB Q-16

AD7111LN

0

°C to +70°C

0 dB to 72 dB N-16

AD7111CQ

–40

°C to +85°C 0 dB to 72 dB Q-16

AD7111UQ/883B –55

°C to +125°C 0 dB to 72 dB Q-16

AD7111TE/883B –55

°C to +125°C 0 dB to 60 dB E-20A

NOTES

Contact local sales office for military data sheet and availability.

TERMINOLOGY

RESOLUTION: Nominal change in attenuation when moving

between two adjacent codes.

MONOTONICITY: The device is monotonic if the analog out-

put decreases (or remains constant) as the digital code increases.

FEEDTHROUGH ERROR: That portion of the input signal

which reaches the output when all digital inputs are high. See

section on Applications.

OUTPUT LEAKAGE CURRENT: Current which appears on

TOTAL HARMONIC DISTORTION: A measure of the

harmonics introduced by the circuit when a pure sinusoid is

applied to the input. It is expressed as the harmonic energy

divided by the fundamental energy at the output.