AMC1200BDWVR

The AMC1200BDWVR Isolation Amplifier.With +250-mV input range, ultra-low nonlinearity (0.075% max), and minimal offset error (1.5 mV max), it ensures precise current measurements. Experience low noise (3.1 mVRms typical) and excellent common mode rejection (108 dB) for signal integrity. Its energy-efficient design (8 mA max high-side supply current) and 3.3-V operation on the low-side make it a versatile choice.

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Description

Technical Parameters

The AMC1200BDWVR isolation amplifier represents a significant advancement in current sensing technology, particularly for green energy applications. With its optimized input voltage range, low nonlinearity, offset error, and noise, as well as high common mode rejection ratio, this isolation amplifier provides precise and reliable current measurements. Its energy-efficient design and compatibility with modern circuits make it an ideal choice for enhancing the performance of green energy systems. As renewable energy continues to play a pivotal role in our sustainable future, the AMC1200BDWVR isolation amplifier contributes to a greener and more efficient world.

product-1358-713

Related Products:

Mfr Part	AMC1200BDWV	AMC1200BDWVR
Description	IC OPAMP ISOLATION 1 CIRC 8SOIC	IC OPAMP ISOLATION 1 CIRC 8SOIC
Product Status	Active	Active
Technology	Isolator AMP Anaogl	Isolator AMP Anaogl
Voltage - Isolation	3kVrms	3kVrms
Specified Input Range	±250mV	±250mV
Small-signal bandwidth	100kHz	100kHz
Gain error	±0.5%	±0.5%
Nominal gain	8	8
CMTI	10kV/µs	10kV/µs
supply voltage	2.7V ~ 5.5V	2.7V ~ 5.5V
Operating Temperature	-40°C ~ 105°C	-40°C ~ 105°C
Package / Case	WSOP8	WSOP8

Applications

Shunt Resistor Based Current Sensing in:

-Motor Control

-Green Energy

-Frequency Inverters

-Uninterruptible Power Supplies

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 or5-V low-side supply

The AMC1200 and AMC1200B are fully specified over the extended industrial temperature range of40°C to 105°C and are available in a wide-bodySOIC-8 package (DWV) and a gullwing-8 package(DUB).

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AMC1200BDUBR

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