AD9660 datasheet(3/12 Pages) AD

3 / 12 page

AD9660

REV. 0

–3–

ABSOLUTE MAXIMUM RATINGS

+VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6 V

VREF Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 mA

WRITE LEVEL, BIAS LEVEL . . . . . . . . . . . . . –0.5 V to +VS

TTL INPUTS . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to +VS

Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 mA

Operating Temperature

AD9660KR . . . . . . . . . . . . . . . . . . . . . . . . . . 0

°C to +70°C

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

°C to +150°C

Maximum Junction Temperature

2 . . . . . . . . . . . . . . . . +150

°C

Lead Soldering Temp (10 sec) . . . . . . . . . . . . . . . . . . . +300

°C

1Absolute maximum ratings are limiting values, to be applied individually, and

beyond which the serviceability of the circuit may be impaired. Functional

operability under any of these conditions is not necessarily implied. Exposure of

absolute maximum rating conditions for extended periods of time may affect

device reliability.

2Typical thermal impedance is

JA = 45°C/W, θJC = 41°C/W.

EXPLANATION OF TEST LEVELS

Test Level

100% Production Tested.

II.

100% production tested at +25

°C, and sample tested at

specified temperatures. AC testing done on sample basis.

III. Sample Tested Only.

IV. Parameter is guaranteed by design and characterization

testing.

Parameter is a typical value only.

VI. All devices are 100% production tested at +25

°C, sample

tested at temperature extremes.

100

Ω

450

Ω

1250

Ω

VBANDGAP

VREF

+VS

1mA

+VS

Ω

SENSE

T/H

WRITE

HOLD

BIAS

HOLD

OUTPUT

+VS

OFFSET

SET

TTL

INPUT

+VS

Equivalent Circuits

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 AD9660 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.

PIN ASSIGNMENTS

WRITE CAL

WRITE PULSE

WRITE LEVEL

VREF

WRITE HOLD

GROUND

+VS

SENSE IN

GAIN

POWER MONITOR

+VS

GROUND

BIAS HOLD

BIAS LEVEL

+VS

GROUND

OFFSET SET

OFFSET PULSE

+VS

OUTPUT

+VS

OUTPUT

BIAS CAL

GROUND

OUTPUT

DISABLE

TOP VIEW

(Not to Scale)

AD9660KR

ORDERING GUIDE

Model

Temperature Range

Package Option

AD9660KR

°C to +70°C

R-28

AD9660KR-REEL

°C to +70°C

R-28 (1000/reel)

AD9660 Datasheet(PDF) 3 Page - Analog Devices

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