MAX4594, MAX4595, MAX4596, MAX4597 低电压、单电源、10Ω、SPST、CMOS模拟开关

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The MAX4594–MAX4597 single-pole/single-throw (SPST) analog switches operate from a single +2.0V to +5.5V supply. The MAX4594/MAX4596 switches are normally open (NO), and the MAX4595/MAX4597 are normally closed (NC). The MAX4596/MAX4597 pinouts are optimized for the highest SC70 package off-isolation available.

These switches have 10Ω max on-resistance (R_ON), with 1.5Ω max R_ON flatness over the analog signal range when powered from a +5V supply. The MAX4594–MAX4597 offer low 0.5nA leakage currents and fast switching times less than 40ns. They are packaged in an ultra-small 5-pin SC70 and 6-pin µDFN.

关键特性

应用/使用

Available in 5-Pin SC70 and 6-Pin µDFN Packages
10Ω max On-Resistance
1.5Ω max On-Resistance Flatness
Fast Switching
- t_ON = 35ns max
- t_OFF = 40ns max
Guaranteed 5pC max Charge Injection
+2.0V to +5.5V Single-Supply Operation
300MHz -3dB Bandwidth at +25°C
TTL/CMOS-Logic Compatible
-80dB Off-Isolation at 1MHz
0.5nA max Off-Leakage
0.05% THD

	音频/视频信号切换
	电池供电设备
	蜂窝电话
	通信电路
	DSL调制解调器
	PCMCIA卡

Key Specifications: Switches and Multiplexers (Low Voltage)

Part Number

Configuration

Number of Channels

Normally (Open/Closed)

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)

R_FLAT(ON) (max) (Ω)

Redundancy Switch

RoHS Available

Package

Price^**

MAX4594

SPST

Open

5.5

300

0.5

1.5

Yes

MicroDFN/6
SC-70/5

$0.53 @ 1k

MAX4595

Closed

Yes

SC-70/5

$0.53 @ 1k

MAX4596

Open

Yes

SC-70/5

$0.53 @ 1k

MAX4597

Closed

SC-70/5

$0.53 @ 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.