XC221A Torex Semiconductor, XC221A Datasheet

XC221A

Manufacturer Part Number

XC221A

Description

1.2V Input / Output Rail To Rail CMOS Op Amp

Manufacturer

Torex Semiconductor

Datasheet

1.XC221A.pdf (9 pages)

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Download datasheet (913Kb)

XC221A

1.2V Input / Output Rail To Rail CMOS Op Amp

■GENERAL DESCRIPTION

The XC221A series is an input / output rail to rail CMOS Op Amp.

With rail to rail functions, operation is guaranteed from power supplies as low as 1.2V. Moreover, since the XC221A series

comes in an ultra small SOT-25 package, the series is particularly suited for use with various types of portable phones.

Bandwidths of 550kHz and slew rates of 0.5V can be achieved even with power consumption as low as 100μA.

Even with large capacitance levels of CL = 200pF (unity gain connection), the XC221A series will not be susceptible to

oscillation.

■APPLICATIONS

●Palmtop computers, PDAs

●Cellular and portable phones

●Portable audio systems

●Various battery powered systems

■PIN CONFIGURATION

Series

■FEATURES

Operating Voltage Range:1.2 ~ 10V (single cell)

Output Signal

Gain Bandwidth

Slew Rate

High Capacitance Load :CL=200pF

Low Supply Current

Input / Output Rail To Rail Operation

Ultra Small Package

■PIN ASSIGNMENT

NUMBER

SYMBOL

OUT

N+

N-

:±0.6 ~ 5V (+ve/-ve supply)

:0.1~2.9V (3V single cell, RL=2kΩ)

:550kHz (15μA: 210kHz)

:0.5V/μs

:100μA, 15μA

:SOT-25

Positive Power Supply Pin

Power Supply Pin

Negative Input

Positive Input

FUNCTION

Output Pin

Negative

ETR1201_001

1/9

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