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Details for AMC1200SDUBR by Texas Instruments
Semiconductors - ICs > Amplifiers & Comparators > Isolation Amplifiers
AMC1200SDUBR
Buy Directly from Texas Instruments (3156 in stock) $2.1300
ISOLATION AMP 100KHZ 250UV SOP-8
AMC1200SDUBR image

AMC1200SDUBR by Texas Instruments

ISOLATION AMP 100KHZ 250UV SOP-8
Features
3.3-V Operation on Low-Side
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
Fixed Gain: 8 (0.5% accuracy)
Fully Specified Over the Extended Industrial
High Common Mode Rejection Ratio: 108 dB
Input Bandwidth: 60 kHz Minimum
Low High-Side Supply Current: 8 mA Maximum at 5 V
Low Noise: 3.1 mVRMS Typical
Low Offset Error: 1.5 mV Maximum
Typical 10-Year Lifespan at Rated Working Voltage (see Application Report SLLA197)
Very Low Nonlinearity: 0.075% Maximum at 5 V
u00b1250-mV Input Voltage Range Optimized for Shunt Resistors
Part Information
AMC1200SDUBR image
RoHS Compliant
Description
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
Differential Isolation Amplifier SOP8 RS Components
ISOLATION AMP, 100KHZ, 250UV, SOP-8; 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 RoHS Compliant: Yes Newark Electronics
SP Amp ISOL Amp Single 5.5V 8-Pin SOP T/R Avnet America
SP Amp ISOL Amp Single 5.5V 8-Pin SOP T/R Avnet Europe
±250 mV-Input Basic Isolated Amplifier for Current Sensing Texas Instruments
Differential Amplifier [Texas Instruments] AMC1200SDUBR Differential Amplifier Distrelec