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参数资料
| 型号： | MAX4688EWT+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/8页 |
| 文件大小： | 0K |
| 描述： | IC ANALOG SWITCH SPDT LV WLP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 开关 |
| 电路： | 1 x SPDT |
| 导通状态电阻： | 2.5 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 1.8 V ~ 5.5 V |
| 电流 - 电源： | 1µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-WFBGA，WLPBGA |
| 供应商设备封装： | 6-WLP（1.27x.87） |
| 包装： | 带卷 (TR) |
Applications Information
Logic Inputs
Where the MAX4686/MAX4687/MAX4688 have a +3.3V
supply, IN may be driven low to GND and driven high
to 5.5V. Driving IN rail-to-rail minimizes power con-
sumption. Logic inputs accept up to +5.5V regardless
of supply voltage.
Analog Signal Levels
Analog signals that range over the entire supply volt-
age (V+ to GND) are passed with very little change in
RON (see Typical Operating Characteristics). The
switches are bidirectional, so the NO, NC, and COM
pins are both inputs or outputs.
Power-Supply Sequencing
and Overvoltage Protection
CAUTION: Do not exceed the absolute maximum
ratings because stresses beyond the listed ratings
may cause permanent damage to devices.
MAX4686/MAX4687/MAX4688
2.5
, Low-Voltage, SPST/SPDT
Analog Switches in UCSP Package
_______________________________________________________________________________________
5
Pin Description
BUMP
MAX4686
MAX4687
MAX4688
NAME
FUNCTION
B1
V+
Positive Supply Voltage Input
B2
IN
Digital Control Input
B3
GND
Ground
—
A1
A3
NC
Analog Switch, Normally Closed Terminal
A3
A2
COM
Analog Switch, Common Terminal
A1
—
A1
NO
Analog Switch, Normally Open Terminal
A2
—
I.C.
Internally Connected
0
-120
0.01
1
10
0.1
100
FREQUENCY RESPONSE
MAX4686/7/8
toc10
FREQUENCY (MHz)
LOSS
(dB)
-100
-80
-60
-40
-20
ON-RESPONSE
OFF-ISOLATION
CROSSTALK
10
1k
100k
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX4686/7/8
toc11
FREQUENCY (Hz)
THD
+
N
(%)
1
0.01
0.1
100
10k
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
Figure 1. Overvoltage Protection Using External Blocking
Diodes
POSITIVE SUPPLY
COM
NO
D1
GND
Vg
V+
MAX4686
MAX4687
MAX4688
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相关代理商/技术参数 |
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| MAX468CPE | 功能描述:视频开关 IC RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel |
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