Micro-Power, Low-Voltage Fully Differential OPAMP

Overview

The PVOA220MP is a low power, fully differential op amp with a negative rail input and rail-to-rail output using a single 1.2V power supply. This amplifier is an ideal candidate for low power data acquisition systems, handhelds, and other portable devices where low power dissipation is important.
The amplifier provides class AB output drive with low distortion to drive both resistive and capacitive loads. The common mode output range is adjustable providing ease of interface to A-to-D converters and other analog circuits. The small signal bandwidth exceeds 9MHz.
With a low voltage single supply operation ranging from +1.2V to +2.5V, the PVOA220MP is well suited for a variety of battery-powered instrumentation, sensor and general purpose signal processing applications.

Key Features

Fully Differential
Open Loop Gain = 103dB
Unity Gain Stable
Bandwidth: 9MHz, G=1
Slew Rate: +/- 26V/us
Input Referred Voltage Noise: 18.3nV/sqrt(Hz)
Rail-to-Rail Output
Negative Rail Input to VDD-0.5V
Output Common Mode Control
Power Supply: +1.2V to +2.5V
Supply Current: 130uA
Power Down Sleep Mode
Temp Range: -40C to +85C

Benefits

Very low power consumption
Rail-to-Rail output
Output common mode control

Applications

A-to-D Driver
Pressure, position and temperature sensors
Portable handheld equipment
Battery powered applications
Medical instrumentation
Level shifters
Analog filters
Input or output buffer

Deliverables

Datasheet
Netlist (CDL)
Layout View (GDS2)
Abstract View (LEF)
Behavioral Model (1)
Verification Report (1)
Test Bench with Configurations (1)
Evaluation Board (1)
Integration Support
Note 1: These services are optional upon customer request

Technical Specifications

Foundry, Node

55nm LP, 65nm LP, 40nm LP, 28nm LP/HPM/HPC TSMC

TSMC

Pre-Silicon: 28nm HPC , 28nm HPM , 28nm LP , 40nm LP , 55nm LP , 65nm LP

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