AMC1200SDUBR

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Details for Texas Instruments

AMC1200SDUBR

±250 mV-Input Basic Isolated Amplifier for Current Sensing
Buy Directly from Texas Instruments (4555 in Stock)
$2.4200 per unit
Series Information for AMC1200SDUBR - Texas Instruments

Features

  • feature
    3.3-V Operation on Low-Side
  • feature
    Certified Galvanic Isolation: u2013 UL1577 and VDE V 0884-10 Approved u2013 Isolation Voltage: 4250 VPEAK (AMC1200B) u2013 Working Voltage: 1200 VPEAK u2013 Transient Immunity: 10 kV/u00b5s Minimum
  • feature
    Fixed Gain: 8 (0.5% accuracy)
  • feature
    Fully Specified Over the Extended Industrial
  • feature
    High Common Mode Rejection Ratio: 108 dB
  • feature
    Input Bandwidth: 60 kHz Minimum
  • feature
    Low High-Side Supply Current: 8 mA Maximum at 5 V
  • feature
    Low Noise: 3.1 mVRMS Typical
  • feature
    Low Offset Error: 1.5 mV Maximum
  • feature
    Typical 10-Year Lifespan at Rated Working Voltage (see Application Report SLLA197)
  • feature
    Very Low Nonlinearity: 0.075% Maximum at 5 V
  • feature
    u00b1250-mV Input Voltage Range Optimized for Shunt Resistors

Description

ISOLATION AMP 100KHZ 250UV SOP-8
The AMC1200 and AMC1200B are precision isolation amplifiers with an output separated from the input circuitry by a silicon dioxide (SiO2) barrier that is highly resistant to magnetic interference. This barrier has been certified to provide galvanic isolation of up to 4250 VPEAK (AMC1200B) or 4000 VPEAK (AMC1200) according to UL1577 and VDE V 088410. Used in conjunction with isolated power supplies, these devices prevent noise currents on a high common mode voltage line from entering the local ground and interfering with or damaging sensitive circuitry. The input of the AMC1200 or AMC1200B is optimized for direct connection to shunt resistors or other low voltage level signal sources. The excellent performance of the device supports accurate current control resulting in system-level power saving and, especially in motor-control applications, lower torque ripple. The common mode voltage of the output signal is automatically adjusted to either the 3-V or 5-V low-side supply. The AMC1200 and AMC1200B are fully specified over the extended industrial temperature range of –40°C to 105°C and are available in a wide-body SOIC-8 package (DWV) and a gullwing-8 package (DUB).

Specifications

No. of Amplifiers:
1 Amplifier
Input Offset Voltage:
200µV
Isolation Voltage:
4kV
Supply Voltage Range:
2.7V to 5.5V
Amplifier Case Style:
SOP
No. of Pins:
8Pins
Bandwidth:
100kHz
Gain Non-Linearity Max:
0.075%
Operating Temperature Min:
-40°C
Operating Temperature Max:
105°C
Product Range:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)

Alternate Descriptions

Avnet America

SP Amp ISOL Amp Single 5.5V 8-Pin SOP T/R

Avnet America product

Avnet Europe

SP Amp ISOL Amp Single 5.5V 8-Pin SOP T/R

Avnet Europe product

Texas Instruments

±250 mV-Input Basic Isolated Amplifier for Current Sensing

Texas Instruments product

Distrelec

4.12

Distrelec product