1.0 V Rail-to-Rail, Single Op-Amp

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Overview

The MC33501/503 op-amp provides rail-to-rail operation on both the input and output. The output can swing within 50 mV of each rail. This rail-to-rail operation enables the user to make full use of the entire supply voltage range available. It is designed to work at very low supply voltages (1.0 V and ground), yet can operate with a supply of up to 7.0 V and ground. Output current boosting techniques provide high output current capability while keeping the drain current of the amplifier to a minimum.

  • Single Cell NiCd/Ni MH Powered Systems
  • Interface to DSP
  • Portable Communication Devices
  • Low Voltage Active Filters
  • Telephone Circuits
  • Instrumentation Amplifiers
  • Audio Applications
  • Power Supply Monitor and Control
  • Transistor Count: 98
  • Low Voltage, Single Supply Operation (1.0 V and Ground to 7.0 V and Ground)
  • High Input Impedance: Typically 40 fA Input Bias Current
  • Typical Unity Gain Bandwidth @ 5.0 V = 4.0 MHz, @ 1.0 V = 3.0 MHz
  • High Output Current (ISC = 40 mA @ 5.0 V, 13 mA @ 1.0 V)
  • Output Voltage Swings within 50 mV of Both Rails @ 1.0 V
  • Input Voltage Range Includes Both Supply Rails
  • High Voltage Gain: 100 dB Typical @ 1.0 V
  • No Phase Reversal on the Output for Over-Driven Input Signals
  • Input Offset Trimmed to 0.5 mV Typical
  • Low Supply Current (ID = 1.2 mA/per Amplifier, Typical)
  • 600 W Drive Capability
  • Extended Operating Temperature Range (-40 to 105°C)
  • Pb-Free Packages are Available

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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

MC33501SNT1

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Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

235

REEL

3000

N

Yes

1

1

7

1.65

5

4

3

40

8

30

0.04

75

-

-40 to 105

Price N/A

More Details

MC33501SNT1G

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Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

N

Yes

1

1

7

1.65

5

4

3

40

8

30

0.04

75

-

-40 to 105

Price N/A

More Details

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