AD10242(RevD) 查看數據表（PDF） - Analog Devices

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AD10242
(Rev.:RevD)

Dual, 12-Bit, 40 MSPS MCM A/D Converter with Analog Input Signal Conditioning

Analog Devices 

AD10242

ABSOLUTE MAXIMUM RATINGS1

Parameter

Min Max Unit

ELECTRICAL

VCC Voltage

0

VEE Voltage

–7

Analog Input Voltage

VEE

Analog Input Current

–10

Digital Input Voltage (ENCODE)

0

ENCODE, ENCODE Differential Voltage

Digital Output Current

–40

7V

0V

VCC V

+10 mA

VCC V

4V

+40 mA

ENVIRONMENTAL2

Operating Temperature (Case)

Maximum Junction Temperature

Lead Temperature (Soldering, 10 sec)

Storage Temperature Range (Ambient)

–55 +125 °C

175 °C

300 °C

–65 +150 °C

NOTES

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

which the serviceability 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.

2Typical thermal impedances for ES-68-1 package: θJC = 11°C/W; θJA = 30°C/W.

Table I. Output Coding

MSB LSB

Base 10

0111111111111

0000000000001

0000000000000

1111111111111

1000000000000

2047

+1

0

–1, 4095

–2047, 2048

Input

+FS

0.0 V

–FS

EXPLANATION OF TEST LEVELS

Test Level

I – 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.

V – Parameter is a typical value only.

VI – All devices are 100% production tested at 25°C; sample

tested at temperature extremes.

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 AD10242 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.

WARNING!

ESD SENSITIVE DEVICE

–4–

REV. D

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