Operational Amplifier, 30 µV Offset, 0.07 µV/°C, Low Power, Zero-Drift

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Overview

The NCS333 family of high precision op amps feature very low input offset voltage and near−zero drift over time and temperature. These low quiescent current amplifiers have high impedance inputs with a common−mode range 100 mV beyond the rails as well as rail−to−rail output swing within 50 mV of the rails. These op amps operate over a wide supply range from 1.8 V to 5.5 V. The NCS333 family exhibits outstanding CMRR without the crossover associated with traditional complementary input stages. The NCS333, as well as the dual version, NCS2333, and the quad version, NCS4333, come in a variety of packages and pinouts. Automotive qualified options are available under NCV prefix.

Product Family:

  NCS333 NCS2333 NCS4333
Channel 1 2 4
Packages SOT23-5, SC-70-5 SOIC-8, Micro-8, UDFN-8 TSSOP-14, SOIC-14

  • Temperature Measurements
  • Transducer Applications
  • Current Sensing
  • Battery Powered Instruments
  • Electronic Scales
  • Medical Instrumentation
  • Low Offset Voltage: 30 µV max for NCS4333
  • Zero Drift: 0.07 µV/°C max
  • Quiescent Current per Channel: 17 µA Typical at 3.3 V Supply
  • Low Noise: 1.1 µVpp, 0.1 Hz to 10 Hz
  • Supply Voltage: 1.8 V to 5.5 V
  • Rail−to−Rail Input and Output

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4

Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Rail to Rail

Channels

VS Min (V)

VS Max (V)

Iq Typ (mA)

VOS Max (mV)

GBW Typ (MHz)

SR Typ (V/µs)

IO Typ (mA)

ΔVOS/ΔT (μV/C)

eN (nV/√Hz)

Ibias Typ (pA)

CMRR Typ (dB)

Architecture

Temperature Range (°C)

Reference Price

NCS4333DR2G

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Active

CAD Model

Pb

A

H

P

SOIC-14

1

260

REEL

2500

Y

Input/Output

4

1.8

5.5

0.021

0.03

0.35

0.15

11

0.095

62

60

123

CMOS

-40 to 125

$0.5175

More Details

NCS4333DTBR2G

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Active

CAD Model

Pb

A

H

P

TSSOP-14 WB

1

260

REEL

2500

Y

Input/Output

4

1.8

5.5

0.021

0.03

0.35

0.15

11

0.095

62

60

123

CMOS

-40 to 125

$0.506

More Details

NCV4333DR2G

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Active

CAD Model

Pb

A

H

P

SOIC-14

1

260

REEL

2500

Y

Input/Output

4

1.8

5.5

0.021

0.03

0.35

0.15

11

0.095

62

60

123

CMOS

-40 to 125

$0.713

More Details

NCV4333DTBR2G

Loading...

Active

CAD Model

Pb

A

H

P

TSSOP-14 WB

1

260

REEL

2500

Y

Input/Output

4

1.8

5.5

0.021

0.03

0.35

0.15

11

0.095

62

60

123

CMOS

-40 to 125

$0.5635

More Details

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