AD8205

Features: ·Ideal for current shunt applications·High common-mode voltage range−2 V to +65 V operating−5 V to +68 V survival·Gain = 50·Wide operating temperature rangeDie: −40°C to +150°C8-lead SOIC: −40°C to +125°C·Adjustable offset·Available in SOIC and die formApplication...

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AD8205 Picture
SeekIC No. : 004271940 Detail

AD8205: Features: ·Ideal for current shunt applications·High common-mode voltage range−2 V to +65 V operating−5 V to +68 V survival·Gain = 50·Wide operating temperature rangeDie: −40°C to ...

floor Price/Ceiling Price

Part Number:
AD8205
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: 2024/5/1

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Product Details

Description



Features:

·Ideal for current shunt applications
·High common-mode voltage range
−2 V to +65 V operating
−5 V to +68 V survival
·Gain = 50
·Wide operating temperature range
Die: −40°C to +150°C
8-lead SOIC: −40°C to +125°C
·Adjustable offset
·Available in SOIC and die form






Application

·High-side current sensing in:
Motor controls
Transmission controls
Diesel injection controls
Engine management
Suspension controls
Vehicle dynamic controls
DC-to-dc converters





Pinout

  Connection Diagram

AD8205 Diagram




Specifications

Parameter Rating
Supply Voltage
Continuous Input Voltage
Reverse Supply Voltage
Operating Temperature Range
Storage Temperature
Output Short-Circuit Duration
12.5 V
−5 V to +68 V
0.3 V
−40°C to +125°C
−65 to +150C
Indefinite

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

Single/Dual Supply Single
Voltage Supply (Vmax) +5V
Gain Setting Method fixed
Gain Range (min to max) 50
Bandwidth G=10 (kHz typ) 50kHz
CMRR (dB) 78dB
Vnoise RTI 1-10 Hz Vp-p 20V p-p
Temperature Range -40 to +125
Gain Error (%) max ±1%
Supply Current 2mA
Package Die,SOIC
Vosi (V) 2000V





Description

The AD8205 is a single-supply difference amplifier for amplifying mall differential voltages in the presence of large commonmode oltages. The operating input common-mode voltage ange extends from −2 V to +65 V. The typical single-supply Mltage is 5 V.

The AD8205 is offered in die and packaged form. The operating emperature range for the die is 25°C higher (up to 150°C) than he packaged part to enable the user to apply the AD8205 in igh temperature applications.

Excellent dc performance over temperature keeps errors in the easurement loop to a minimum. Offset drift is typically less han 15 V/°C, and gain drift is typically below 30 ppm/°C.

The output offset can be adjusted from 0.05 V to 4.8 V with a V supply by using the VREF1 and VREF2 pins. With VREF1 attached o the V+ pin, and VREF2 attached to the GND pin, the utput is set at half scale. Attaching both pins to GND causes he output to be unipolar, starting near ground. Attaching both ins to V+ causes the output to be unipolar starting near V+. ther offsets can be obtained by applying an external voltage to he VREF1 and VREF2 pins.






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