AD8273

Features: Two gain settingsGain of ½ (−6 dB)Gain of 2 (+6 dB)0.05% maximum gain error10 ppm maximum gain driftExcellent ac specifications20 V/s minimum slew rate800 ns to 0.01% settling timeLow distortion: 0.004%, 20 Hz to 20 kHzHigh accuracy dc performance77 dB minimum CMRR700 V maxi...

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SeekIC No. : 004272003 Detail

AD8273: Features: Two gain settingsGain of ½ (−6 dB)Gain of 2 (+6 dB)0.05% maximum gain error10 ppm maximum gain driftExcellent ac specifications20 V/s minimum slew rate800 ns to 0.01% settling...

floor Price/Ceiling Price

Part Number:
AD8273
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/25

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Product Details

Description



Features:

Two gain settings
Gain of ½ (−6 dB)
Gain of 2 (+6 dB)
0.05% maximum gain error
10 ppm maximum gain drift
Excellent ac specifications
20 V/s minimum slew rate
800 ns to 0.01% settling time
Low distortion: 0.004%, 20 Hz to 20 kHz
High accuracy dc performance
77 dB minimum CMRR
700 V maximum offset voltage
14-lead SOIC package
Supply current: 2.5 mA maximum per channel
Supply range: ±2.5 V to ±18 V





Application

High performance audio
Instrumentation amplifier building blocks
Level translators
Automatic test equipment
Sin/Cos encoders





Pinout

AD8273 Diagram




Specifications

Single/Dual Supply Dual
Voltage Supply (Vmax) +36V
Gain Setting Method Pin
Gain Range (min to max) 1.5
Bandwidth G=10 (kHz typ) 20000kHz
CMRR (dB) 86dB
Vnoise RTI 1-10 Hz Vp-p 2V p-p
Temperature Range -40 to +125
Supply Current 2.5mA


Parameter Rating
Supply Voltage
Output Short-Circuit Current

Voltage at Any Input Pin
Differential Input Voltage
Current into Any Input Pin
Storage Temperature Range
Specified Temperature Range
Thermal Resistance
JA
JC
Package Glass Transition Temperature (TG)
±18 V
Observe derating curve
40 V
40 V
3 mA
−65 to +130
−40 to +85

105/W
36/W
150

Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational ection of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect evice reliability.






Description

The AD8273 is a low distortion, dual-channel amplifier with internal gain setting resistors. With no external components, it can be configured as a high performance difference amplifier (G = ½ or 2), inverting amplifier (G = ½ or 2), or noninverting amplifier (G = 1½ or 3).

The AD8273 operates on both single and dual supplies and only requires 2.5 mA maximum supply current for each amplifier. It is specified over the industrial temperature range of −40 to +85and is fully RoHS compliant.






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