Specification	AMC1100DUB

-3db Bandwidth	100 kHz
Amplifier Type	Isolation
Current - Output / Channel	20 mA
Current - Supply	5.4 mA
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-40 °C
Output Type	Differential
Supplier Device Package	8-SOP
Voltage - Input Offset	200 çV
Voltage - Supply Span (Max) [Max]	5.5 V
Voltage - Supply Span (Min) [Min]	2.7 V

AMC1100 Series

±250-mV input, precision current sensing low-cost basic isolated amplifier

Part	Supplier Device Package	Output Type	Package / Case	Package / Case [custom]	Package / Case [custom]	Voltage - Supply Span (Min) [Min]	Voltage - Input Offset	Number of Circuits	Mounting Type	Voltage - Supply Span (Max) [Max]	Amplifier Type	Operating Temperature [Min]	Operating Temperature [Max]	-3db Bandwidth	Current - Supply	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Board Type	Supplied Contents	Channels per IC	Current - Output / Channel	Utilized IC / Part	Current - Supply (Main IC)
Texas Instruments AMC1100DWV	8-SOIC	Differential	8-SOIC	0.295 in	7.5 mm	2.7 V	200 çV	1	Surface Mount	5.5 V	Isolation	-40 °C	105 ░C	100 kHz	5.4 mA
Texas Instruments AMC1100EVM		Differential									Isolation			100 kHz		5.5 V	2.7 V	Fully Populated	Board(s)	1 - Single	20 mA	AMC1100	5.4 mA
Texas Instruments AMC1100DUB	8-SOP	Differential				2.7 V	200 çV	1	Surface Mount	5.5 V	Isolation	-40 °C	105 ░C	100 kHz	5.4 mA						20 mA
Texas Instruments AMC1100DWVR	8-SOIC	Differential	8-SOIC	0.295 in	7.5 mm	2.7 V	200 çV	1	Surface Mount	5.5 V	Isolation	-40 °C	105 ░C	100 kHz	5.4 mA						20 mA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 7.18
		10	$ 4.89
		25	$ 4.29
		100	$ 3.63
		250	$ 3.31
		500	$ 3.11
		1000	$ 2.95
		2500	$ 2.79
Newark	Each	1	$ 7.40
		10	$ 6.97
		25	$ 6.59
		50	$ 6.30
		100	$ 6.04
		250	$ 5.74
		500	$ 5.64
Texas Instruments	TUBE	1	$ 4.50
		100	$ 3.94
		250	$ 2.77
		1000	$ 2.23

Description

General part information

AMC1100 Series

The AMC1100 is a precision isolation amplifier with an output separated from the input circuitry by a silicon dioxide (SiO2) barrier that is highly resistant to magnetic interference. This barrier is certified to provide galvanic isolation of up to 4250 VPEAK, according to DIN VDE V 0884-11: 2017-01 and UL1577. Used in conjunction with isolated power supplies, this device prevents noise currents on a high common-mode voltage line from entering the local ground and interfering with or damaging sensitive circuitry.

The AMC1100 input is optimized for direct connection to shunt resistors or other low voltage level signal sources. The excellent performance of the device enables accurate current and voltage measurement in energy-metering applications. The output signal common-mode voltage is automatically adjusted to either the 3-V or 5-V low-side supply.

The AMC1100 is fully specified over the extended industrial temperature range of –40°C to +105°C and is available in the SMD-type, wide-body SOIC-8 (DWV) and gullwing-8 (DUB) packages.