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CD8051
High Speed OpAmps
Low cost, high-speed, single channel, rail to rail amplifier
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Description
The CD8051 / 1N (single), CD8052/2N(dual), CBM8054 (quad) are rail-to-rail output voltage feedback amplifiers offering ease of use and low cost. They have bandwidth and slew rate typically found in current feedback amplifiers. All have a wide input common-mode voltage range and output voltage swing, making them easy to use on single supplies as low as 2.5V. Despite being low cost, the CD8051 series provide excellent overall performance. They offer wide bandwidth to 250MHz (G =+1) along with 0.1dB flatness out to 52MHz (G= +2) and offer a typical low power of 2.8mA/amplifier.
The CD8051 series is low distortion and fast settling make it ideal for buffering high speed A/D or D/A converters. The CD8051/2N has a power-down disable feature that reduces the supply current to 50µA. These features make the CD8051/2N ideal for portable and battery-powered applications where size and power are critical. All are specified over the extended -40 ℃ to +125℃ temperature range.
  • Channel: 1 
  • Gain Bandwidth Product:250
  • Supply(Min)(V):2.5
  • Supply(Max)(V):5.5
  • Offset Voltage(Max@25℃)(mV):8
  • Quiescent Current/per amplifier(Typ)(μA):2.8
  • Input Bias Current(pA):1
  • Slew Rate(V/μs):180


  • Single-Supply Operation from 2.5V~+5.5V

  • Rail-to-Rail Output

  • -3dB Bandwidth(G=+1): 150MHz (Typ.)

  • Low Input Bias Current: 1pA (Typ.)

  • Quiescent Current: 2.8mA/Amplifier (Typ.)

  • Operating Temperature: -40°C ~ +125°C

  • Small Package: • CBM8051 Available in SOT23-5 and SC70-5 Packages

  • CD8052 Available in SOP-8 and MSOP-8 Packages

  • CD8054 Available in SOP-14 and TSSOP-14 Packages

  • CD8051N Available in SOT23-6 and SC70-6 Packages

  • CD8052N Available in MSOP-10 Packages


  • CCD Imaging System

  • Photo diode Preamp

  • DVD/CD

  • Filters

  • Professional Video and Cameras

  • Hand Sets

  • Base Stations

  • To-D Driver


Parameters
MALL MALL

Part Number
Package
Channel
Supply Voltage (Min)(V)
Supply Voltage (Max) (V)
Offset Voltage (Max@25°C) (mV)
Iq/ Amp Typ (μA)
IB Typ(pA)
Rail-to-Rail I/O
ENOISE Typ@1kHz (nV/√Hz)
TC of Vos Typ(μV/°C)
GBW Typ(MHz)
Slew Rate Typ (V/μs)
Aol Typ(dB)
CMRR Typ(dB)
In Noise (μVpp)
Additional Feature
Temp Range(°C)
Open
CD8051ASC5
CD8051(单核)、CD8052(双核)和CD8054(四核)均是低成本、高速、电压反馈型放大器，采用+3 V、+5 V或±5 V电源供电，电源电流很低。这些放大器具有单电源供电能力，输入电压范围是从负供电轨以下200 mV至正供电轨1 V范围以内。虽然成本低，但CD8051/CD8052/CD8054能提供出色的整体性能和灵活的功能。输出电压摆幅为各供电轨25 mV以内，以提供最大的输出动态范围及出色的过驱恢复能力。CD8051/CD8052/CD8054特别适合用于视频电子设备、相机、视频切换器或任
Datasheet
PackageSC70-5
Channel 1
Supply Voltage (Min)(V) 7.5
Supply Voltage (Max) (V)
Offset Voltage (Max@25°C) (mV) 1
Iq/ Amp Typ (μA)
IB Typ(pA)
Rail-to-Rail I/O 2.5
ENOISE Typ@1kHz (nV/√Hz) 5.5
TC of Vos Typ(μV/°C) 250
GBW Typ(MHz) 180
Slew Rate Typ (V/μs) 2.9
Aol Typ(dB)
CMRR Typ(dB) 8
In Noise (μVpp)
Additional Feature
Temp Range(°C) -40 to 125
Open
CD8051AST5
CD8051(单核)、CD8052(双核)和CD8054(四核)均是低成本、高速、电压反馈型放大器，采用+3 V、+5 V或±5 V电源供电，电源电流很低。这些放大器具有单电源供电能力，输入电压范围是从负供电轨以下200 mV至正供电轨1 V范围以内。虽然成本低，但CD8051/CD8052/CD8054能提供出色的整体性能和灵活的功能。输出电压摆幅为各供电轨25 mV以内，以提供最大的输出动态范围及出色的过驱恢复能力。CD8051/CD8052/CD8054特别适合用于视频电子设备、相机、视频切换器或任
Datasheet
PackageSOT23-5
Channel 1
Supply Voltage (Min)(V) 7.5
Supply Voltage (Max) (V)
Offset Voltage (Max@25°C) (mV) 1
Iq/ Amp Typ (μA)
IB Typ(pA)
Rail-to-Rail I/O 2.5
ENOISE Typ@1kHz (nV/√Hz) 5.5
TC of Vos Typ(μV/°C) 250
GBW Typ(MHz) 180
Slew Rate Typ (V/μs) 2.9
Aol Typ(dB)
CMRR Typ(dB) 8
In Noise (μVpp)
Additional Feature
Temp Range(°C) -40 to 125
Open
CD8051NSC6
CD8051(单核)、CD8052(双核)和CD8054(四核)均是低成本、高速、电压反馈型放大器，采用+3 V、+5 V或±5 V电源供电，电源电流很低。这些放大器具有单电源供电能力，输入电压范围是从负供电轨以下200 mV至正供电轨1 V范围以内。虽然成本低，但CD8051/CD8052/CD8054能提供出色的整体性能和灵活的功能。输出电压摆幅为各供电轨25 mV以内，以提供最大的输出动态范围及出色的过驱恢复能力。CD8051/CD8052/CD8054特别适合用于视频电子设备、相机、视频切换器或任
Datasheet
PackageSC70-6
Channel 1
Supply Voltage (Min)(V) 7.5
Supply Voltage (Max) (V)
Offset Voltage (Max@25°C) (mV) 1
Iq/ Amp Typ (μA)
IB Typ(pA)
Rail-to-Rail I/O 2.5
ENOISE Typ@1kHz (nV/√Hz) 5.5
TC of Vos Typ(μV/°C) 250
GBW Typ(MHz) 180
Slew Rate Typ (V/μs) 2.9
Aol Typ(dB)
CMRR Typ(dB) 8
In Noise (μVpp)
Additional Feature
Temp Range(°C) -40 to 125
Open
CD8051NST6
CD8051(单核)、CD8052(双核)和CD8054(四核)均是低成本、高速、电压反馈型放大器，采用+3 V、+5 V或±5 V电源供电，电源电流很低。这些放大器具有单电源供电能力，输入电压范围是从负供电轨以下200 mV至正供电轨1 V范围以内。虽然成本低，但CD8051/CD8052/CD8054能提供出色的整体性能和灵活的功能。输出电压摆幅为各供电轨25 mV以内，以提供最大的输出动态范围及出色的过驱恢复能力。CD8051/CD8052/CD8054特别适合用于视频电子设备、相机、视频切换器或任
Datasheet
PackageSOT23-6
Channel 1
Supply Voltage (Min)(V) 7.5
Supply Voltage (Max) (V)
Offset Voltage (Max@25°C) (mV) 1
Iq/ Amp Typ (μA)
IB Typ(pA)
Rail-to-Rail I/O 2.5
ENOISE Typ@1kHz (nV/√Hz) 5.5
TC of Vos Typ(μV/°C) 250
GBW Typ(MHz) 180
Slew Rate Typ (V/μs) 2.9
Aol Typ(dB)
CMRR Typ(dB) 8
In Noise (μVpp)
Additional Feature
Temp Range(°C) -40 to 125
Open
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