ADA4051-1/ADA4051-2 Zero-Drift Amplifiers

Analog Devices ADA4051-1/ADA4051-2 Operational Amplifiers (Op Amps) are CMOS, micropower, zero-drift operational amplifiers based on an innovative chopping technique. The ADA4051-1/ADA4051-2 Op Amps provide a rail-to-rail input/output swing and have an extremely low-offset voltage when operating from a 1.8V to 5.5V power supply. Furthermore, these op amps offer high power supply rejection ratio (PSRR) and common-mode rejection ratio (CMRR) when operating with a typical supply current of 13μA per amplifier. The design of the ADA4051-1/ADA4051-2 Op Amps make the devices an ideal choice for battery-powered applications where high-precision and low-power consumption are required.  

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Number of Channels
GBP - Gain Bandwidth Product
SR - Slew Rate
Vos - Input Offset Voltage
Ib - Input Bias Current
Supply Voltage - Max
Supply Voltage - Min
Operating Supply Current
Output Current per Channel
CMRR - Common Mode Rejection Ratio
en - Input Voltage Noise Density
Package/Case
Mounting Style
Shutdown
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Analog Devices Precision Amplifiers 1.8V, Power, Zero-Drift, RRIO Dual Amplifier
Datasheet
8,611In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8,611
: 1,000

2 Channel 125 kHz 60 mV/us 2 uV 200 pA 5.5 V 1.8 V 26 uA 15 mA 135 dB 95 nV/sqrt Hz MSOP-8 SMD/SMT No Shutdown - 40 C + 125 C ADA4051-2 Reel, Cut Tape, MouseReel
Analog Devices Precision Amplifiers 1.8 V, power, Zero-Drift, RRIO Single Amplifier
Datasheet
6,988In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 6,988
: 3,000

1 Channel 125 kHz 60 mV/us 2 uV 200 pA 5.5 V 1.8 V 15 uA 15 mA 135 dB 95 nV/sqrt Hz SC-70-5 SMD/SMT No Shutdown - 40 C + 125 C ADA4051-1 Reel, Cut Tape, MouseReel
Analog Devices Precision Amplifiers 1.8 V, power, Zero-Drift, RRIO Single Amplifier
Datasheet
5,103In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 5,403
: 3,000

1 Channel 125 kHz 60 mV/us 2 uV 200 pA 5.5 V 1.8 V 15 uA 15 mA 135 dB 95 nV/sqrt Hz SOT-23-5 SMD/SMT No Shutdown - 40 C + 125 C ADA4051-1 Reel, Cut Tape, MouseReel
Analog Devices Precision Amplifiers 1.8V, Power, Zero-Drift, RRIO Dual Amplifier
Datasheet
1,036In Stock
900Expected 2026/09/14
Min.: 1
Mult.: 1
Max.: 1,936

2 Channel 125 kHz 60 mV/us 2 uV 200 pA 5.5 V 1.8 V 13 uA 15 mA 135 dB 95 nV/sqrt Hz MSOP-8 SMD/SMT No Shutdown - 40 C + 125 C ADA4051-2 Tube
Analog Devices Precision Amplifiers 1.8V, Power, Zero-Drift, RRIO Dual Amplifier
Datasheet
28In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 28

2 Channel 125 kHz 60 mV/us 2 uV 200 pA 5.5 V 1.8 V 26 uA 15 mA 135 dB 95 nV/sqrt Hz LFCSP-8 SMD/SMT No Shutdown - 40 C + 125 C ADA4051-2 Reel, Cut Tape, MouseReel