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OPA2333AQDRQ1

Op Amp Dual Zero Drift Amplifier R-R I/O ±2.75V/5.5V Automotive AEC-Q100 8-Pin SOIC T/R

Inventory:4,507

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  • Part Number : OPA2333AQDRQ1

  • Package/Case : SOIC (D)-8

  • Brands : Texas Instruments

  • Components Categories : Instrumentation, OP Amps, Buffer Amps

  • Datesheet : OPA2333AQDRQ1 DataSheet (PDF)

Quick Inquiry

Please submit RFQ for OPA2333AQDRQ1 or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of OPA2333AQDRQ1

The OPA2333-Q1 CMOS operational amplifiers use a proprietary autocalibration technique to simultaneously provide very low offset voltage (10 µV, max), and near-zero drift over time and temperature. These miniature high-precision low-quiescent-current amplifiers offer high-impedance inputs that have a common-mode range 100 mV beyond the rails and rail-to-rail output that swings within 50 mV of the rails. Single or dual supplies as low as 1.8 V (±0.9 V), and up to 5.5 V (±2.75 V) can be used. This device is optimized for low-voltage single-supply operation.

The OPA2333-Q1 offers excellent common-mode rejection ratio (CMRR) without the crossover associated with traditional complementary input stages. This design results in superior performance for driving analog-to-digital converters (ADCs) without degradation of differential linearity.

The OPA2333-Q1 is specified for operation from –40°C to +125°C.

Key Features

  • AEC qualified for automotive applications
    • Temperature grade 1: –40°C to +125°C, TA
  • Low offset voltage: 23 µV (Max)
  • 0.01-Hz to 10-Hz noise: 1.1 µVPP
  • Quiescent current: 17 µA
  • Single-supply operation
  • Supply voltage: 1.8 V to 5.5 V
  • Rail-to-rail input/output
  • Packages: 8-pin SOIC and VSSOP

Specifications

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

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 1.8 Vos (offset voltage at 25°C) (max) (mV) 0.01
GBW (typ) (MHz) 0.35 Features EMI Hardened, Zero Drift
Slew rate (typ) (V/µs) 0.16 Rail-to-rail In, Out
Offset drift (typ) (µV/°C) 0.02 Iq per channel (typ) (mA) 0.017
Vn at 1 kHz (typ) (nV√Hz) 55 CMRR (typ) (dB) 130
Rating Automotive Operating temperature range (°C) -40 to 125
Input bias current (max) (pA) 200 Iout (typ) (A) 0.005
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) 0.03
Output swing headroom (to positive supply) (typ) (V) -0.03

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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