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参数资料
| 型号： | MAX4855ETE+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/10页 |
| 文件大小： | 0K |
| 描述： | IC MULTIPLEXER DUAL SPDT 16TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program Low Voltage Analog Switches Overview |
| 标准包装： | 100 |
| 功能： | 多路复用器 |
| 电路： | 2 x SPDT |
| 导通状态电阻： | 7.5 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2 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： | 16-WFQFN 裸露焊盘 |
| 供应商设备封装： | 16-TQFN-EP（3x3） |
| 包装： | 管件 |
MAX4855
0.75
, Dual SPDT Audio Switch with
Integrated Comparators
2
_______________________________________________________________________________________
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Note 1: Signals on NO, NC, or COM exceeding VCC or GND are clamped by internal diodes. Signals on IN exceeding GND are
clamped by an internal diode. Limit forward-diode current to maximum current rating.
ELECTRICAL CHARACTERISTICS
(VCC = +2.7V to +5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VCC = +3.0V, TA = +25°C, unless other-
wise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
VCC
2
5.5
V
Supply Current
ICC
VCC = 5.5V, VIN_ = 0V or VCC
510
A
ANALOG SWITCH
Analog Signal Range
VNO_,
VNC_,
VCOM_
0
VCC
V
TA = +25°C
0.75
1
On-Resistance (Note 3)
RON
VCC = 2.7V, ICOM_ =
100mA, VNC_ or VNO_ = 0V
to VCC
TA = -40°C to +85°C
1.1
TA = +25°C
0.075
0.120
On-Resistance Match
Between Channels
(Notes 3, 4)
RON
VCC = 2.7V, ICOM = 100mA,
VNC_ or VNO_ = 1.5V
TA = -40°C to +85°C
0.135
TA = +25°C
0.18
0.275
On-Resistance Flatness
(Note 5)
RFLAT
VCC = 2.7V, ICOM_ =
100mA, VNC_ or VNO_ =
0.75V, 1.5V, 1.75V
TA = -40°C to +85°C
0.3
TA = +25°C
-2
+2
NO_/NC_ Off-Leakage
Current (Note 2)
IOFF
VCC = 5.5V, VNC_ or VNO_ =
1V or 4.5V, VCOM_ = 4.5V or
1V
TA = -40°C to +85°C
-10
+10
nA
TA = +25°C
-2
+2
COM_ On-Leakage
Current (Note 2)
ION
VCC = 5.5V; VNC_ or VNO_ =
1V, 4.5V, or floating; VCOM_
= 1V, 4.5V, or floating
TA = -40°C to +85°C
-15
+15
nA
DYNAMIC CHARACTERISTICS
TA = +25°C
40
60
Turn-On Time
tON
VCC = 2.7V, VNO_ or VNC_ =
1.5V, RL = 300
, CL = 50pF
(Figure 1)
TA = -40°C to +85°C
100
ns
ABSOLUTE MAXIMUM RATINGS
VCC, IN_, CIN_ to GND ..............................................-0.3V to +6.0V
NO_, NC_, COM_, COUT_ (Note 1) ...............-0.3V to (VCC + 0.3V)
COUT_ Continuous Current...................................................±20mA
Closed Switch Continuous Current COM_, NO_, NC_.......±300mA
Peak Current COM_, NO_, NC_
(pulsed at 1ms, 50% duty cycle) ....................................±400mA
Peak Current COM_, NO_, NC_
(pulsed at 1ms, 10% duty cycle) ....................................±500mA
Continuous Power Dissipation (TA = +70°C)
16-Pin Thin QFN (derate 20.8mW/°C above +70°C) .....1667mW
Operating Temperature Range................................-40°C to +85°C
Junction Temperature ...........................................................+150°C
Storage Temperature Range .................................-65°C to +150°C
Lead Temperature (soldering, 10s)......................................+300°C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4855ETE+ | 功能描述:模拟开关 IC .75Ohm Dual SPDT Audio Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4855ETE+T | 功能描述:模拟开关 IC .75Ohm Dual SPDT Audio Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4855ETE-T | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX485C/D | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| MAX485CPA | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
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