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| 型号： | MAX7357ETG+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 12/22页 |
| 文件大小： | 0K |
| 描述： | IC MULTIPLEXER 8X1 24TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 多路复用器 |
| 电路： | 1 x 8:1 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 供应商设备封装： | 24-TQFN-EP（4x4） |
| 包装： | 带卷 (TR) |
MAX7356/MAX7357/MAX7358
1-to-8 I2C Bus Switches/Multiplexers with Bus
Lock-Up Detection, Isolation, and Notification
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS (3.3V SUPPLY)
(VDD = +2.3V to +3.6V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VDD = +3.3V, TA = +25°C.) (Notes 2–5)
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: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a 4-layer
board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
(Voltages referenced to GND.)
VDD .................................................................. -0.3V to +6.0V
All Other Pins.....................................................-0.3V to +6.0V
Input Currents
VDD ...............................................................................100mA
GND ..............................................................................100mA
All Input Pins.....................................................................±20mA
Output Current ....................................................................25mA
Continuous Power Dissipation (TA = +70°C)
24-Pin TSSOP (derate 13.9mW/°C above +70°C) .....1111mW
24-Pin TQFN (derate 27.8mW/°C above +70°C) .......2222mW
Junction-to-Case Thermal Resistance (
θJC) (Note 1)
24-Pin TSSOP...............................................................13°C/W
24-Pin TQFN................................................................3.0°C/W
Junction-to-Ambient Thermal Resistance (
θJA) (Note 1)
24-Pin TSSOP............................................................72.0°C/W
24-Pin TQFN..............................................................36.0°C/W
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
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLY
Supply Voltage
VDD
2.3
3.6
V
Basic mode
30
50
Supply Current
IDD
VDD = 3.6V;
no load, fSCL =
400kHz
Enhanced mode
(MAX7357/MAX7358 only)
45
70
A
Standby Current
ISTB
No load, VI = VDD or GND, VDD = 3.6V
0.1
1
A
Power-On Reset Voltage
VPOR
VDD rising
0.9
1.4
2.1
V
Power-On Reset Hysteresis
VHYST
0.4
V
INPUT SCL, INPUT/OUTPUT SDA
Low-Level Input Voltage
VIL
0.3 x
VDD
V
High-Level Input Voltage
VIH
0.7 x
VDD
V
VOL = 0.4V
3
Low-Level Output Current
IOL
VOL = 0.6V
6
mA
Input Leakage Current
ILH, ILI
VSCL and VSDA = VDD or GND
-1
+1
A
Input Capacitance
CI
VI = GND
15
pF
SELECT INPUTS A0 to A2,
RST
Low-Level Input Voltage
VIL
0.3 x
VDD
V
High-Level Input Voltage
VIH
0.7 x
VDD
V
Input Leakage Current
ILI
A0 to A2, and
RST at VDD or GND
-1
+1
A
Input Capacitance
CI
VI = GND
2
pF
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7357EUG+ | 功能描述:多路器开关 IC 1-to-8 I2C Bus Switch/MUX 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 |
| MAX7357EUG+T | 功能描述:多路器开关 IC 1-to-8 I2C Bus Switch/MUX 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 |
| MAX7358ETG+ | 功能描述:多路器开关 IC 1-to-8 I2C Bus Switch/MUX 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 |
| MAX7358ETG+T | 功能描述:多路器开关 IC 1-to-8 I2C Bus Switch/MUX 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 |
| MAX7358EUG+ | 功能描述:多路器开关 IC 1-to-8 I2C Bus Switch/MUX 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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