MAX4599 低电压、单电源、SPDT模拟开关，SC70封装

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概述

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The MAX4599 single-pole/double-throw (SPDT) switch operates from a +2.0V to +5.5V single supply. It offers 60Ω max on-resistance (R_ON) at +5V and fast switching times (t_ON = 30ns max, t_OFF = 25ns max).

The MAX4599 features excellent R_ON flatness (4Ω max) and matching (1Ω max) between channels. This device also offers 5pC max charge injection.

The MAX4599 is available in tiny 6-pin SC70, µDFN, and SOT23 packages.

关键特性 应用/使用

Available in 6-Pin SC70 Package
60Ω max (40Ω typ) On-Resistance
1Ω max (0.2Ω typ) R_ON Matching Between Channels
4Ω max (2.5Ω typ) R_ON Flatness
Fast Switching:
t_ON = 30ns (max)
t_OFF = 25ns (max)

Guaranteed 5pC max Charge Injection
+2.0V to +5.5V Single-Supply Operation
200MHz -3dB Bandwidth
Low ±0.5nA Leakage Current at +25°C
Break-Before-Make Switching
TTL/CMOS-Logic Compatible
-76dB Off-Isolation at 1MHz
0.12% Total Harmonic Distortion

音频/视频信号切换
电池供电设备
蜂窝电话
通信电路
低电压数据采集系统
采样保持电路

Key Specifications: Switches and Multiplexers (Low Voltage)

Part Number

Configuration

Number of Channels

V_SUPPLY, Single (min) (V)

V_SUPPLY, Single (max) (V)

R_ON (max) (Ω)

Bandwidth (MHz)

I_{L (OFF)} (max) (nA)

t_ON (max) (nS)

t_OFF (max) (nS)

Q_INJECTION (pC)

C_ON (pF)

C_OFF (pF)

V_ISO, Off-Isolation (dB)

ΔR_ON (max) (Ω)

R_FLAT(ON) (max) (Ω)

Redundancy Switch

RoHS Available

Package

Smallest Available Package (max w/pins) (mm²)

Price^**

MAX4599

SPDT

5.5

200

Yes

MicroDFN/6
SC-70/6
SOT-23/6

$0.56 @ 1k

See All Switches and Multiplexers (Low Voltage) (127)

Notes:
^**This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

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参考文献： 19-1637; Rev. 2; 2004-03-18
本页最后一次更新: 2007-06-05

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