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OPA377AIDCKR

Op Amp Single Low Noise Amplifier R-R I/O 5.5V 5-Pin SC-70 T/R

Quantity Unit Price(USD) Ext. Price
1 $0.730 $0.73
10 $0.606 $6.06
30 $0.545 $16.35
100 $0.483 $48.30
500 $0.447 $223.50
1000 $0.427 $427.00

Inventory:7,620

*The price is for reference only.
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  • Part Number : OPA377AIDCKR

  • Package/Case : SC70-5

  • Brands : TI

  • Components Categories : AmplifiersInstrumentation, OP Amps, Buffer Amps

  • Datesheet : OPA377AIDCKR DataSheet (PDF)

Quick Inquiry

Please submit RFQ for OPA377AIDCKR or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of OPA377AIDCKR

The OPA377 family of operational amplifiers are wide-bandwidth CMOS amplifiers that provide very low noise, low input bias current, and low offset voltage while operating on a low quiescent current of 0.76mA (typ).

The OPA377 op amps are optimized for low-voltage, single-supply applications. The exceptional combination of ac and dc performance make them ideal for a wide range of applications, including small signal conditioning, audio, and active filters. In addition, these parts have a wide supply range with excellent PSRR, making them attractive for applications that run directly from batteries without regulation.

The OPA377 is available in the SC70-5, SOT23-5, and SO-8 packages. The dual OPA2377 is offered in the SO-8 and MSOP-8, and the quad OPA4377 in the TSSOP-14 packages. All versions are specified for operation from –40°C to +125°C.

Key Features

  • GAIN BANDWIDTH PRODUCT: 5.5MHz
  • LOW NOISE: 7.5nV/√Hz at 1kHz
  • OFFSET VOLTAGE: 1mV (max)
  • INPUT BIAS CURRENT: 0.2pA
  • RAIL-TO-RAIL OUTPUT
  • UNITY-GAIN STABLE
  • EMI INPUT FILTERING
  • QUIESCENT CURRENT: 0.76mA/ch
  • SUPPLY VOLTAGE: 2.2V to 5.5V
  • SMALL PACKAGES:
    SC70, SOT23, and MSOP
  • APPLICATIONS
    • PHOTODIODE PREAMP
    • PIEZOELECTRIC SENSOR PREAMP
    • SENSOR SIGNAL CONDITIONING
    • AUDIO EQUIPMENT
    • ACTIVE FILTERS

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    Specifications

    The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

    Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5
    Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.2 Vos (offset voltage at 25°C) (max) (mV) 1
    GBW (typ) (MHz) 5.5 Features EMI Hardened, Small Size
    Slew rate (typ) (V/µs) 2 Rail-to-rail In, Out
    Offset drift (typ) (µV/°C) 0.32 Iq per channel (typ) (mA) 0.76
    Vn at 1 kHz (typ) (nV√Hz) 7.5 CMRR (typ) (dB) 90
    Rating Catalog Operating temperature range (°C) -40 to 125
    Input bias current (max) (pA) 10 Iout (typ) (A) 0.03
    Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1
    Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0.01
    Output swing headroom (to positive supply) (typ) (V) -0.01 THD + N at 1 kHz (typ) (%) 0.00027

    Warranty & Returns

    Warranty, Returns, and Additional Information

    • QA & Return Policy

      Parts Quality Guarantee: 365 days

      Returns for refund: within 90 days

      Returns for Exchange: within 90 days

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