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OPA2364

ACTIVE

Dual, 5.5-V, 7-MHz, RRIO operational amplifier

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TLV9062 ACTIVE Dual, 5.5-V, 10-MHz operational amplifier Higher GBW (10MHz), higher slew rate (6.5V/µs), lower power (0.538mA Iq), wider supply (1.8V to 5.5V)

OPA2364

ACTIVE
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Product details

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 Rail-to-rail In, Out GBW (typ) (MHz) 7 Slew rate (typ) (V/µs) 5 Vos (offset voltage at 25°C) (max) (mV) 2.5 Iq per channel (typ) (mA) 0.65 Vn at 1 kHz (typ) (nV√Hz) 17 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 3 Features Zero Crossover Input bias current (max) (pA) 10 CMRR (typ) (dB) 90 Iout (typ) (A) 0.045 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
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 Rail-to-rail In, Out GBW (typ) (MHz) 7 Slew rate (typ) (V/µs) 5 Vos (offset voltage at 25°C) (max) (mV) 2.5 Iq per channel (typ) (mA) 0.65 Vn at 1 kHz (typ) (nV√Hz) 17 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 3 Features Zero Crossover Input bias current (max) (pA) 10 CMRR (typ) (dB) 90 Iout (typ) (A) 0.045 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
SOIC (D) 8 29.4 mm² 4.9 x 6 VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • 1.8-V Operation
  • MicroSIZE Packages
  • Bandwidth: 7 MHz
  • CMRR: 90 dB (Typical)
  • Slew Rate: 5 V/µs
  • Low Offset: 500 µV (Maximum)
  • Quiescent Current: 750 µA/Channel (Maximum)
  • Shutdown Mode: Less Than 1 µA/Channel
  • 1.8-V Operation
  • MicroSIZE Packages
  • Bandwidth: 7 MHz
  • CMRR: 90 dB (Typical)
  • Slew Rate: 5 V/µs
  • Low Offset: 500 µV (Maximum)
  • Quiescent Current: 750 µA/Channel (Maximum)
  • Shutdown Mode: Less Than 1 µA/Channel

The OPA363 and OPA364 families are high-performance, CMOS operational amplifiers optimized for very low voltage, single-supply operation. These miniature, low-cost amplifiers are designed to operate on single supplies from 1.8 V (±0.9 V) to 5.5 V
(±2.75 V). Applications include sensor amplification and signal conditioning in battery-powered systems.

The OPA363 and OPA364 families offer excellent CMRR without the crossover associated with traditional complimentary input stages. This feature results in excellent performance for driving analog-to-digital (A/D) converters without degradation of differential linearity and THD. The input common-mode range includes both the negative and positive supplies. The output voltage swing is within 10 mV of the rails.

The OPA363 family includes a shutdown mode. Under logic control, the amplifiers can be switched from normal operation to a standby current that is less than 1 µA.

The single version is available in the MicroSize 5-pin SOT-23 (6-pin SOT-23 for shutdown) and 8-pin SOIC. The dual version is available in 8-pin VSSOP, 10-pin VSSOP, 16-pin UQFN, and 8-pin SOIC packages. Quad packages are available in 14-pin TSSOP and 14-pin SOIC packages. All versions are specified for operation from –40°C to +125°C.

The OPA363 and OPA364 families are high-performance, CMOS operational amplifiers optimized for very low voltage, single-supply operation. These miniature, low-cost amplifiers are designed to operate on single supplies from 1.8 V (±0.9 V) to 5.5 V
(±2.75 V). Applications include sensor amplification and signal conditioning in battery-powered systems.

The OPA363 and OPA364 families offer excellent CMRR without the crossover associated with traditional complimentary input stages. This feature results in excellent performance for driving analog-to-digital (A/D) converters without degradation of differential linearity and THD. The input common-mode range includes both the negative and positive supplies. The output voltage swing is within 10 mV of the rails.

The OPA363 family includes a shutdown mode. Under logic control, the amplifiers can be switched from normal operation to a standby current that is less than 1 µA.

The single version is available in the MicroSize 5-pin SOT-23 (6-pin SOT-23 for shutdown) and 8-pin SOIC. The dual version is available in 8-pin VSSOP, 10-pin VSSOP, 16-pin UQFN, and 8-pin SOIC packages. Quad packages are available in 14-pin TSSOP and 14-pin SOIC packages. All versions are specified for operation from –40°C to +125°C.
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Type Title Date
* Data sheet OPAx363, OPAx364 1.8-V, 7-MHz, 90-dB CMRR, Single-Supply, Rail-to-Rail I/O Operational Amplifier datasheet (Rev. F) PDF | HTML 21 May 2018
E-book An Engineer’s Guide to Designing with Precision Amplifiers 29 Apr 2021
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017
Application note High-Voltage Signal Conditioning for Differential ADCs 14 Jun 2004

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