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参数资料
| 型号： | MAX4579CAP |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | High-Voltage, Single 8-to-1/ Dual 4-to-1 Cal-Multiplexers |
| 中文描述： | 4-CHANNEL, DIFFERENTIAL MULTIPLEXER, PDSO20 |
| 封装： | 5.30 X 0.65 MM, SSOP-20 |
| 文件页数： | 12/20页 |
| 文件大小： | 177K |
| 代理商： | MAX4579CAP |
MAX4578/MAX4579
High-Voltage, Single 8-to-1/
Dual 4-to-1 Cal-Multiplexers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Dual ±15V Supplies
(V+ = +15V ±10%, V- = -15V ±10%, logic levels = 2.4V and 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are
at TA = +25°C.) (Note 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.
(Voltage Referenced to GND)
V+ ...........................................................................-0.3V to +44V
V- ............................................................................-44V to +0.3V
V+ to V-...................................................................-0.3V to +44V
CAL, LATCH A_, EN, NO_, COM_, REFHI,
REFLO (Note 1) ................................(V- - 0.3V) to (V+ + 0.3V)
Continuous Current (any terminal)....................................±30mA
Peak Current, NO_ or COM_
(pulsed at 1ms, 10% duty cycle max) .........................±100mA
Continuous Power Dissipation (TA = +70°C)
SSOP (derate 8mW/°C above +70°C) ..........................640mW
Wide SO (derate 8mW/°C above +70°C)......................800mW
Plastic DIP (derate 10.53mW/°C above +70°C) ...........842mW
Operating Temperature Ranges
MAX4578C_P/MAX4579C_P................................0°C to +70°C
MAX4578E_P/MAX4579E_P .............................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Note 1: Signals on NO_, COM_, EN, LATCH, CAL, A_ exceeding V+ or V- are clamped by internal diodes. Limit forward current to
maximum current ratings.
-0.05
0.005
0.05
MAX4579
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
MAX4578
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
COM Off-Leakage
Current (Note 5)
-0.05
0.005
0.05
ICOM_(OFF)
-3.25
3.25
nA
-0.05
0.005
0.05
VCOM_ = ±14V,
VNO_ = –
+14V,
V+ = 16.5V,
V- = -16.5V
-6.5
6.5
NO Off-Leakage Current
(Note 5)
-0.02
0.001
0.02
INO_(OFF)
-1.25
1.25
VNO_ = –
+14V, VCOM_ = ±14V,
V+ = 16.5V, V- = -16.5V
On-Resistance Matching
Between Channels
(Note 4)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
RON
15
4
12
On-Resistance
RDS(ON)
475
Analog Signal Range
VCOM_,
VNO_
V-
V+
V
220
350
CONDITIONS
ICOM_ = 0.2mA, VNO_ = ±10V,
V+ = 13.5V, V- = -13.5V
ICOM_ = 0.2mA, VNO_ = ±10V,
V+ = 13.5V, V- = -13.5V
(Note 3)
MAX4579
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
MAX4578
TA = +25°C
COM On-Leakage
Current (Note 5)
-0.05
0.008
0.05
ICOM_(ON)
-3.25
3.25
nA
-0.05
0.006
0.05
VCOM_ = ±14V,
VNO_ = ±14V,
V+ = 16.5V,
V- = -16.5V
-6.5
6.5
nA
SWITCH
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相关代理商/技术参数 |
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| MAX4579CAP-T | 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
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| MAX4579CWP-T | 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
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