深圳市中立信电子科技有限公司

MAX4544EUT+T

Low-Voltage, Single-Supply  Dual SPST/SPDT Analog Switches

模拟开关 IC Dual SPST/SPDT Analog Switch

General Description

The MAX4544EUT+T MAX4541–MAX4544 are precision, dual analog switches designed to operate from a single +2.7V to +12V supply. Low power consumption (5μW) makes these parts ideal for battery-powered equipment. These switches offer low leakage currents (100pA max) and fast switching speeds (tON = 150ns max, tOFF = 100ns max).

Features MAX4544EUT+T

♦ 60Ω max (33Ω typ) Low RON

♦ 2Ω max RON Matching Between Channels

♦ 6Ω max RON Flatness

♦ 5pC max Guaranteed Charge Injection

♦ +2.7V to +12V Single-Supply Operation

♦ < 5μW Low Power Consumption

♦ Low Leakage Current Over Temperature: 10nA max at +85°C

♦ Fast Switching: tON = 35ns, tOFF = 25ns

♦ Guaranteed Break-Before-Make (MAX4543/MAX4544 Only)

♦ TTL/CMOS-Logic Compatible

♦ Pin Compatible with MAX323/MAX324/MAX325

♦ MAX4541/MAX4542/MAX4543 Available in SOT23-8 MAX4544 Available in SOT23-6

Applications MAX4544EUT+T

Battery-Operated Systems

Sample-and-Hold Circuits

Heads-Up Displays

Guidance and Control

Systems

Audio and Video

Switching

Military Radios

Test Equipment

Communications Systems

+3V/+5V DACs and ADCs

PBX, PABX

Cell Phones

Ultrasound

Pagers