AD1876 datasheet(2/12 Pages) AD

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AD1876–SPECIFICATIONS

AD1876J

Parameter

Min

Typ

Max

Units

TEMPERATURE RANGE

°C

TOTAL HARMONIC DISTORTION (THD)

–0.05 dB Input

–95

–88

0.002

0.004

–20 dB Input

–78

0.01

–60 dB Input

–40

1.0

D-RANGE, –60 dB, A-WEIGHTED

SIGNAL-TO-NOISE AND DISTORTION (S/(N+D)) RATIO

–0.05 dB Input, A-Weighted

–0.05 dB Input, 48 kHz Bandwidth

–20 dB Input, A-Weighted

–20 dB Input, 48 kHz Bandwidth

–60 dB Input, A-Weighted

–60 dB Input, 48 kHz Bandwidth

PEAK SPURIOUS OR PEAK HARMONIC COMPONENT

–99

–89

INTERMODULATION DISTORTION (IMD)

2nd Order Products

–102

3rd Order Products

–98

FULL POWER BANDWIDTH

MHz

VOLTAGE REFERENCE INPUT RANGE

5 (V

REF)3

10.0

ANALOG INPUT

Input Range (VIN)

±V

REF

Input Impedance

Input Capacitance During Sample

50*

Aperture Delay

6ns

Aperture Jitter

100

POWER SUPPLIES

Operating Current

ICC

912

IEE

912

IDD

312

Power Consumption

235

350

NOTES

REF = 5.00 V; conversion rate = 96 kSPS; f IN = 1.06 kHz; VIN = –0.05 dB unless otherwise noted. All measurements referred to a 0 dB (10 V p-p) input signal.

Values are post calibration.

2Includes first 19 harmonics.

3Minimum value of S/(N+D) corresponds to 5.0 V reference; typical values of S/(N+D) correspond to 10.0 V reference.

a = 1008 Hz; fb = 1055 Hz. See Definition of Specifications section and Figure 14.

5See Applications section for recommended voltage reference circuit and Figure 11 for performance with other reference voltage values.

6See Applications section for recommended input buffer circuit.

*For explanation of input characteristics, see “Analog Input” section.

Specifications subject to change without notice.

Specifications shown in boldface are tested on all devices at final electrical test at worst case temperature. Results from those tests are used to calculate outgoing

quality levels. All min and max specifications are guaranteed, although only those shown in boldface are tested.

REV. A

–2–

(TMIN to TMAX, VCC = +12 V

5%, VEE = –12 V

5%, VDD = +5 V

10%)

ORDERING GUIDE

Temperature

THD

Package

Model

Range

Description

Option*

AD1876JN

°C to +70°C

–95

Plastic 16-Pin DIP

N-16

*N = Narrow Plastic DIP.

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