Precision Rail-to-Rail Amplifiers

Rail-to-rail inputs and outputs provide flexibility on the op amps and maximize the dynamic range of the signal chain. R-R inputs allow both high-side and low-side sensing, a wide range of common mode bias arrangements and the widest possible range of input signals from micro-volts to volts. R-R outputs maximize the dynamic range and signal-to-noise ratio for the available supply range and also allow maximum resolution from following converter stages. As either an ADC driver or a DAC buffer, R-R capability maximizes the system performance potential. Analog Devices offers a wide selection of R-R input and output op amps in the industry with the best performance available. Select parts from the parametric search table below to download parts datasheets and order samples.

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Precision Rail to Rail I/O Amplifiers

Part# Small Signal BandwidthSlew RateRail-Rail InRail-Rail OutInput Voltage NoiseInput Offset VoltageInput Bias CurrentV Span MinV Span MaxIq/AmpUS Price 1000-4999
ADA4661-22.1MHz2V/µsYesYes18nV/rtHz30µV500fA3V18V630µA $1.13
ADA4666-22.1MHz2V/µsYesYes18nV/rtHz500µV500fA3V18V630µA $0.85
ADA4500-2Reference Circuit Available10MHz8.7V/µsYesYes14.5nV/rtHz120µV300fA2.7V5.5V1.55mA $0.98
AD8659230KHz80mV/µsYesYes50nV/rtHz350µV2pA2.7V18V18µA $1.35
ADA4096-4800KHz400mV/µsYesYes27nV/rtHz35µV3nA3V30V60µA $2.7
ADA4528-23.4MHz500mV/µsYesYes5.9nV/rtHz300nV125pA2.2V5.5V1.5mA $1.52
ADA4084-212.3MHz2.6V/µsYesYes3.9nV/rtHz100µV140nA3V30V595µA $2.85
ADA4096-2Reference Circuit Available1.5MHz250mV/µsYesYes27nV/rtHz35µV10nA3V30V60µA $1.87
AD8657Reference Circuit Available200KHz70mV/µsYesYes50nV/rtHz350µV5pA2.7V18V18µA $0.95
ADA4528-1Reference Circuit Available6.5MHz500mV/µsYesYes5.3nV/rtHz300nV90pA2.2V5.5V1.4mA $0.98
ADA4092-41.4MHz400mV/µsYesYes30nV/rtHz200µV50nA2.7V30V200µA $2.5
AD850595Hz13mV/µsYesYes45nV/rtHz500µV1pA1.8V5V25.5µA $0.47
ADA4051-1125KHz60mV/µsYesYes95nV/rtHz2µV20pA1.8V5.5V15µA $0.93
ADA4051-2Reference Circuit Available200KHz40mV/µsYesYes95nV/rtHz2µV20pA1.8V5.5V13µA $1.47
ADA4091-4Reference Circuit Available1.27MHz460mV/µsYesYes25nV/rtHz35µV50nA3V30V200µA $3.6
ADA4505-150KHz6mV/µsYesYes65nV/rtHz500µV500fA1.8V5V9µA $0.41
ADA4665-21.2MHz1V/µsYesYes32nV/rtHz1mV100fA5V16V290µA $0.7
ADA4091-2Reference Circuit Available1.27MHz460mV/µsYesYes25nV/rtHz35µV50nA3V30V200µA $2.22
ADA4505-450KHz6mV/µsYesYes65nV/rtHz500µV500fA1.8V5V7µA $1.01
AD850895KHz13mV/µsYesYes45nV/rtHz500µV1pA1.8V5V15µA $1.02
ADA4505-2Reference Circuit Available50KHz6mV/µsYesYes65nV/rtHz500µV500fA1.8V5V7µA $0.57
AD8506150KHz13mV/µsYesYes45nV/rtHz2.5mV1pA1.8V5.5V20µA $0.57
AD864724MHz11V/µsYesYes6nV/rtHz600µV300fA2.7V5.5V2mA $0.71
ADR8271MHz500mV/µsYesYes16nV/rtHz100µV10nA2.7V30V- $1.45
AD8646Reference Circuit Available24MHz11V/µsYesYes6nV/rtHz600µV300fA2.7V5.5V2mA $0.61
AD8539430KHz400mV/µsYesYes50nV/rtHz5µV15pA2.7V5.5V210µA $0.72
AD85027KHz4mV/µsYesYes190nV/rtHz500µV1pA1.8V5.5V1µA $0.7
AD85047KHz4mV/µsYesYes190nV/rtHz500µV1pA1.8V5.5V1µA $1
AD85007KHz4mV/µsYesYes190nV/rtHz235µV1pA1.8V5.5V750nA $0.71
AD8613400KHz100mV/µsYesYes25nV/rtHz400µV200fA1.8V5V38µA $0.46
AD864822MHz12V/µsYesYes6nV/rtHz700µV200fA2.7V5.5V2mA $0.88
AD8617Reference Circuit Available400KHz100mV/µsYesYes22nV/rtHz400µV200fA1.8V5V38µA $0.71
AD8619400KHz100mV/µsYesYes22nV/rtHz400µV200fA1.8V5V38µA $1.11
AD865628MHz11V/µsYesYes4nV/rtHz50µV10pA2.7V5.5V4.5mA $1.11
AD8655Reference Circuit Available28MHz11V/µsYesYes4nV/rtHz50µV10pA2.7V5.5V4.5mA $0.71
AD8615Reference Circuit Available23MHz12V/µsYesYes7nV/rtHz80µV200fA2.7V6V1.7mA $0.76
AD86302.5MHz1V/µsYesYes22nV/rtHz1µV100pA2.7V6V1.1mA $2.73
AD8629Reference Circuit Available2.5MHz1V/µsYesYes22nV/rtHz1µV30pA2.7V6V1.1mA $1.47
AD865250MHz41V/µsYesYes5nV/rtHz100µV1pA2.7V5.5V9mA $1.99
AD8618Reference Circuit Available24MHz12V/µsYesYes6nV/rtHz23µV200fA2.7V6V2mA $2.29
AD861624MHz12V/µsYesYes6nV/rtHz23µV200fA2.7V6V2mA $1.29
AD8607400KHz100mV/µsYesYes22nV/rtHz12µV200fA1.8V5V50µA $1.02
AD8609Reference Circuit Available400KHz100mV/µsYesYes22nV/rtHz12µV200fA1.8V5V50µA $1.85
AD865150MHz41V/µsYesYes4.5nV/rtHz100µV1pA2.7V5.5V9mA $1.13
AD8603Reference Circuit Available400KHz100mV/µsYesYes22nV/rtHz12µV200fA1.8V6V50µA $0.68
AD8608Reference Circuit Available10MHz5V/µsYesYes6.5nV/rtHz20µV200fA2.7V6V1.2mA $1.58
AD8515Reference Circuit Available5MHz2.7V/µsYesYes22nV/rtHz1mV2pA1.8V6V500µA $0.28
AD8605Reference Circuit Available10MHz5V/µsYesYes6.5nV/rtHz20µV200fA2.7V6V1.2mA $0.68
AD8606Reference Circuit Available10MHz5V/µsYesYes6.5nV/rtHz20µV200fA2.7V6V1.2mA $1.19
AD8628Reference Circuit Available2.5MHz1V/µsYesYes22nV/rtHz1µV30pA2.7V6V1.1mA $0.96
AD85655MHz6V/µsYesYes25nV/rtHz2mV600nA4.5V16V850µA $0.56
AD85665MHz6V/µsYesYes25nV/rtHz2mV600nA4.5V16V850µA $0.71
AD85675MHz6V/µsYesYes25nV/rtHz2mV600nA4.5V16V850µA $0.96
AD8601Reference Circuit Available8.4MHz6V/µsYesYes18nV/rtHz500µV200fA2.7V6V1.2mA $0.36
AD86048.4MHz6V/µsYesYes18nV/rtHz500µV200fA2.7V6V1.2mA $0.9
AD86028.4MHz6V/µsYesYes18nV/rtHz500µV200fA2.7V6V1.2mA $0.44
AD85511.5MHz400mV/µsYesYes42nV/rtHz1µV10pA2.7V6V975µA $1.22
AD85521.5MHz400mV/µsYesYes42nV/rtHz1µV10pA2.7V5.5V975µA $1.94
AD85541.5MHz400mV/µsYesYes42nV/rtHz1µV10pA2.7V5.5V975µA $3.43
AD85711.5MHz400mV/µsYesYes51nV/rtHz1µV10pA2.7V6V975µA $1.11
AD85721.5MHz400mV/µsYesYes51nV/rtHz1µV10pA2.7V6V975µA $1.78
AD85741.5MHz400mV/µsYesYes51nV/rtHz1µV10pA2.7V6V975µA $3.4
AD86145.5MHz7.5V/µsYesYes12nV/rtHz1mV80nA5V18V1.1mA $1.33
AD86445.5MHz7.5V/µsYesYes12nV/rtHz1mV80nA5V18V1.1mA $2.37
AD85915MHz3.5V/µsYesYes30nV/rtHz25mV5pA2.5V6V1.25mA $0.29
AD8541Reference Circuit Available1MHz920mV/µsYesYes38nV/rtHz1mV4pA2.7V5.5V65µA $0.27
AD85421MHz920mV/µsYesYes40nV/rtHz1mV4pA2.7V5.5V65µA $0.38
AD85441MHz920mV/µsYesYes40nV/rtHz1mV4pA2.7V5.5V65µA $0.54
AD85922.2MHz3.5V/µsYesYes30nV/rtHz25mV5pA2.5V6V1.25mA $0.39
AD85942.2MHz3.5V/µsYesYes30nV/rtHz25mV5pA2.5V6V1.25mA **
AD85313MHz5V/µsYesYes30nV/rtHz25mV5pA2.7V6V1.25mA $0.27
OP184Reference Circuit Available4.25MHz4V/µsYesYes3.9nV/rtHz175µV80nA3V36V2mA $1.66
AD85343MHz5V/µsYesYes30nV/rtHz25mV5pA3V6V1.25mA $0.6
OP196450KHz300mV/µsYesYes26nV/rtHz35µV10nA3V12V60µA $1.51
AD85323MHz5V/µsYesYes30nV/rtHz25mV5pA3V6V1.25mA $0.43
OP296450KHz300mV/µsYesYes26nV/rtHz35µV10nA3V12V60µA $1.89
OP4844.25MHz4V/µsYesYes3.9nV/rtHz250µV80nA3V36V2mA $5.31
OP496450KHz300mV/µsYesYes26nV/rtHz35µV10nA3V12V60µA $2.71
OP2844.25MHz4V/µsYesYes3.9nV/rtHz175µV80nA3V36V2mA $3.19
OP1913MHz500mV/µsYesYes35nV/rtHz80µV30nA2.7V12V420µA $1.72
OP2795MHz3V/µsYesYes22nV/rtHz4mV300nA4.5V12V3.5mA $1.36
OP2913MHz500mV/µsYesYes35nV/rtHz80µV30nA2.7V12V420µA $2.22
OP4913MHz500mV/µsYesYes35nV/rtHz80µV30nA2.7V12V200µA $3.89
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