KM4470 - Low Cost/ +2.7V & +5V/ Rail-to-Rail I/O Amplifiers

Datasheet Summary

Description

The KM4170 (single), KM4270 (dual), and KM4470 (quad) are ultra-low cost, low power, voltage feedback amplifiers.

At 5V, the KM4X70 family uses only 160µA of supply current per amplifier and are designed to operate from a supply range of 2.5V to 5.5V (±1.25 to ±2.75).

Features

at 2.7V.
136µA supply current per amplifier 4.9MHz bandwidth Output swings to within 20mV of either rail Input voltage range exceeds the rail by >250mV 5.3V/µs slew rate 16mA output current 21nV/√Hz input voltage noise KM4170: directly replaces OPA340, OPA343, and TLV2461 in single supply.

Fairchild Semiconductor

📥 Download Datasheet

Datasheet Details

Part number	KM4470
Manufacturer	Fairchild Semiconductor
File Size	459.81 KB
Description	Low Cost/ +2.7V & +5V/ Rail-to-Rail I/O Amplifiers
Datasheet	KM4470 Datasheet
Additional preview pages of the KM4470 datasheet.

📁 Similar Datasheet

KM44C1000B - 1M x 4Bit CMOS Dynamic RAM (Samsung semiconductor)
KM44C1000BJ - 1M x 4Bit CMOS Dynamic RAM (Samsung semiconductor)
KM44C1000BP - 1M x 4Bit CMOS Dynamic RAM (Samsung semiconductor)
KM44C1000BT - 1M x 4Bit CMOS Dynamic RAM (Samsung semiconductor)
KM44C1000BTR - 1M x 4Bit CMOS Dynamic RAM (Samsung semiconductor)
KM44C1000BV - 1M x 4Bit CMOS Dynamic RAM (Samsung semiconductor)
KM44C1000BVR - 1M x 4Bit CMOS Dynamic RAM (Samsung semiconductor)
KM44C1000BZ - 1M x 4Bit CMOS Dynamic RAM (Samsung semiconductor)
KM44C1000D - 1M x 4Bit CMOS Dynamic RAM with Fast Page Mode (Samsung semiconductor)
KM44C16000B - (KM44C16000B / KM44C16100B) 16M x 4bit CMOS Dynamic RAM (Samsung semiconductor)

Other Datasheets by Fairchild Semiconductor

KM4100 - Low Cost/ +2.7V and +5V/ 260MHz Rail-to-Rail Amplifiers
KM4101 - Low Cost/ +2.7V and +5V/ 260MHz Rail-to-Rail Amplifiers
KM4110 - 0.5mA/ Low Cost/ +2.7V & +5V/ 75MHz Rail-to-Rail Amplifiers
KM4111 - 0.2mA/ Low Cost/ +2.7V & +5V/ 35MHz Rail-to-Rail Amplifiers
KM4112 - 70A/ Low Cost/ +2.7V & +5V/ 7.3MHz Rail-to-Rail Amplifier
KM4120 - 0.5mA/ Low Cost/ +2.7V & +5V/ 75MHz Rail-to-Rail Amplifiers
KM4121 - 0.2mA/ Low Cost/ +2.7V & +5V/ 35MHz Rail-to-Rail Amplifiers
KM4170 - Rail-to-Rail I/O Amplifiers

Full PDF Text Transcription

Click to expand full text

www.fairchildsemi.com KM4170, KM4270, KM4470 Low Cost, +2.7V & +5V, Rail-to-Rail I/O Amplifiers Features at 2.7V • • • • • • • • 136µA supply current per amplifier 4.9MHz bandwidth Output swings to within 20mV of either rail Input voltage range exceeds the rail by >250mV 5.

Published: Apr 4, 2005 |