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Datasheet Intersil CA3140A

ManufacturerIntersil
SeriesCA3140A

4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output

Datasheets

  • Download » Datasheet, PDF, 1.5 Mb, Revision: 2017-12-07
    CA3140, CA3140A Datasheet
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    CA3140, CA3140A В® Data Sheet July 11, 2005 4.5MHz, BiMOS Operational Amplifier with
    MOSFET Input/Bipolar Output
    The CA3140A and CA3140 are integrated circuit operational
    amplifiers that combine the advantages of high voltage
    PMOS transistors with high voltage bipolar transistors on a
    single monolithic chip.
    The CA3140A and CA3140 BiMOS operational amplifiers
    feature gate protected MOSFET (PMOS) transistors in the
    input circuit to provide very high input impedance, very low
    input current, and high speed performance. The CA3140A
    and CA3140 operate at supply voltage from 4V to 36V
    (either single or dual supply). These operational amplifiers
    are internally phase compensated to achieve stable
    operation in unity gain follower operation, and additionally,
    have access terminal for a supplementary external capacitor
    if additional frequency roll-off is desired. Terminals are also
    provided for use in applications requiring input offset voltage
    nulling. The use of PMOS field effect transistors in the input
    stage results in common mode input voltage capability down
    to 0.5V below the negative supply terminal, an important
    attribute for single supply applications. The output stage
    uses bipolar transistors and includes built-in protection
    against damage from load terminal short circuiting to either ...

Prices

Packaging

CA3140AECA3140AEZCA3140AMCA3140AM96CA3140AMZCA3140AMZ96
Package8 Ld PDIP8 Ld PDIP8 Ld SOIC8 Ld SOIC T+R8 Ld SOIC8 Ld SOIC T+R

Parametrics

CA3140AECA3140AEZCA3140AMCA3140AM96CA3140AMZCA3140AMZ96
AVOL100 dB100 dB100 dB100 dB100 dB100 dB
Bandwidth4.5 MHz4.5 MHz4.5 MHz4.5 MHz4.5 MHz4.5 MHz
Number of Channels111111
Common Mode Rejection Ratio90 dB90 dB90 dB90 dB90 dB90 dB
Description4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output
EnableStrobeStrobeStrobeStrobeStrobeStrobe
Gain AV (min)111111
IBIAS10 pA10 pA10 pA10 pA10 pA10 pA
IBIAS (max)40 pA40 pA40 pA40 pA40 pA40 pA
IOUT40 mA40 mA40 mA40 mA40 mA40 mA
IS (per amp)4 mA4 mA4 mA4 mA4 mA4 mA
Noise VN12 nV/√Hz12 nV/√Hz12 nV/√Hz12 nV/√Hz12 nV/√Hz12 nV/√Hz
Number of Channels111111
Operating Temperature Range-55 to 125-55 to 125-55 to 125-55 to 125-55 to 125-55 to 125
Output Headroom2 V2 V2 V2 V2 V2 V
PSRR80 dB80 dB80 dB80 dB80 dB80 dB
Peak Temp240°C240°C260°C260°C
Qualification LevelStandardStandardStandardStandardStandardStandard
Rail-to-Rail Input-Vs-Vs-Vs-Vs-Vs-Vs
Rail-to-Rail OutputNoNoNoNoNoNo
Slew Rate9 V/μs9 V/μs9 V/μs9 V/μs9 V/μs9 V/μs
Thermal ShutdownNoNoNoNoNoNo
TopologyVFAVFAVFAVFAVFAVFA
VOS (max)2 mV2 mV2 mV2 mV2 mV2 mV
VOUT27.4 V27.4 V27.4 V27.4 V27.4 V27.4 V
VS (max)36 V36 V36 V36 V36 V36 V
VS (min)4 V4 V4 V4 V4 V4 V

Eco Plan

Other Options

CA3140

Moldel Line

Series: CA3140A (6)

Manufacturer's Classification

  • Amplifiers & Buffers > All Amplifiers > Amplifiers

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