AD626 Series

Low Cost, Single-Supply Differential Amplifier

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

Low Cost, Single-Supply Differential Amplifier

Part	Operating Temperature (Min)	Operating Temperature (Max)	Slew Rate	Current - Supply	Number of Circuits	Package Length	Package Name	Package Width	Voltage - Supply Span (Min)	Mounting Type	Voltage - Supply Span (Max)	Current - Output / Channel	-3db Bandwidth	Voltage - Input Offset	Amplifier Type
Analog Devices Inc./Maxim Integrated AD626ARZ-REEL	-40 °C	85 °C	0.22 V/µs	1.5 mA	1	0.154 in	8-SOIC	3.9 mm	2.4 V	Surface Mount	12 V	12 mA	100 kHz	50 µV	Differential
Analog Devices Inc./Maxim Integrated AD626BN	-40 °C	85 °C	0.22 V/µs	1.5 mA	1	0.3 in	8-DIP 8-PDIP	7.62 mm	2.4 V	Through Hole	10 V	12 mA	100 kHz	50 µV	Differential
Analog Devices Inc./Maxim Integrated AD626AN	-40 °C	85 °C	0.22 V/µs	1.5 mA	1	0.3 in	8-DIP 8-PDIP	7.62 mm	2.4 V	Through Hole	12 V	12 mA	100 kHz	50 µV	Differential
Analog Devices Inc./Maxim Integrated AD626AR-REEL	-40 °C	85 °C	0.22 V/µs	1.5 mA	1	0.154 in	8-SOIC	3.9 mm	2.4 V	Surface Mount	12 V	12 mA	100 kHz	50 µV	Differential
Analog Devices Inc./Maxim Integrated AD626ARZ-REEL7	-40 °C	85 °C	0.22 V/µs	1.5 mA	1	0.154 in	8-SOIC	3.9 mm	2.4 V	Surface Mount	12 V	12 mA	100 kHz	50 µV	Differential
Analog Devices Inc./Maxim Integrated AD626ANZ	-40 °C	85 °C	0.22 V/µs	1.5 mA	1	0.3 in	8-DIP 8-PDIP	7.62 mm	2.4 V	Through Hole	12 V	12 mA	100 kHz	50 µV	Differential
Analog Devices Inc./Maxim Integrated AD626AR	-40 °C	85 °C	0.22 V/µs	1.5 mA	1	0.154 in	8-SOIC	3.9 mm	2.4 V	Surface Mount	12 V	12 mA	100 kHz	50 µV	Differential
Analog Devices Inc./Maxim Integrated AD626BNZ	-40 °C	85 °C	0.22 V/µs	1.5 mA	1	0.3 in	8-DIP 8-PDIP	7.62 mm	2.4 V	Through Hole	10 V	12 mA	100 kHz	50 µV	Differential

Catalog

Low Cost, Single-Supply Differential Amplifier

Description

The AD626 is a low cost, true single supply differential amplifier designed for amplifying and low-pass filtering small differential voltages from sources having a large common-mode voltage.The AD626 can operate from either a single supply of +2.4 V to +10 V, or dual supplies of ±1.2 V to ±6 V. The input common-mode range of this amplifier is equal to 6 (+VS- 1 V) which provides a +24 V CMR while operating from a +5 V supply. Furthermore, the AD626 features a CMR of 90 dB typ.The amplifier's inputs are protected against continuous overload of up to 50 V, and RFI filters are included in the attenuator network. The output range is +0.03 V to +4.9 V using a +5 V supply. The amplifier provides a preset gain of 10, but gains between 10 to 100 can be easily configured with an external resistor. Furthermore, a gain of 100 is available by connecting the G = 100 pin to analog ground. The AD626 also offers low-pass filter capability by connecting a capacitor between the filter pin and analog ground.The AD626A and AD626B operate over the industrial temperature range of -40°C to +85°C. The AD626 is available in two 8-pin packages: a plastic mini-DIP and SOIC.