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参数资料
| 型号： | DS4520E+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/10页 |
| 文件大小： | 0K |
| 描述： | IC I/O EXPANDER I2C 9B 16TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 接口： | I²C |
| 输入/输出数： | 9 |
| 中断输出： | 无 |
| 频率 - 时钟： | 400kHz |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 管件 |
| 包括： | EEPROM |
DS4520
9-Bit I2C Nonvolatile
I/O Expander Plus Memory
2
_____________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED DC OPERATING CONDITIONS
(TA = -40°C to +85°C)
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 on VCC, SDA, and SCL Pins
Relative to Ground.............................................-0.5V to +6.0V
Voltage on A0, A1, A2, and I/O_n [n = 0 to 8]
Relative to Ground....-0.5V to (VCC + 0.5V) not to exceed +6.0V
Operating Temperature Range ...........................-40°C to +85°C
EEPROM Programming Temperature Range .........0°C to +70°C
Storage Temperature Range .............................-55°C to +125°C
Soldering Temperature ...See IPC/JEDEC J-STD-020A Specification
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
VCC
(Note 1)
+2.7
+5.5
V
Input Logic 1
VIH
0.7 x VCC
VCC + 0.3
V
Input Logic 0
VIL
-0.3
0.3 x VCC
V
DC ELECTRICAL CHARACTERISTICS
(VCC = +2.7V to +5.5V; TA = -40°C to +85°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Standby Current
ISTBY
(Note 2)
2
10
A
Input Leakage
IL
-1.0
+1.0
A
Input Current each I/O Pin
II/O
0.4V < VI/O < 0.9VCC (Note 3)
-1.0
+1.0
A
3mA sink current
0
0.4
Low-Level Output Voltage (SDA)
VOL SDA
6mA sink current
0
0.6
V
I/O Pin Low-Level Output Voltage
VOL I/O
12mA sink current
0.4
V
I/O Pin Pullup Resistors
RPU
4.0
5.5
7.5
k
I/O Capacitance
CI/O
(Note 4)
10
pF
Power-On Reset Voltage
VPOR
1.6
V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS4520E/T&R | 制造商:DALLAS/MAXIM 功能描述: |
| DS4520E+ | 功能描述:接口-I/O扩展器 9-Bit I2C NV I/O Expander Plus Memory RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel |
| DS4520E+TRL | 功能描述:接口-I/O扩展器 9-Bit I2C NV I/O Expander Plus Memory RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel |
| DS4520E-TRL | 制造商:Maxim Integrated Products 功能描述:I2C NONVOLATILE I/O EXPANDER PLUS MEMORY 16TSSOP - Tape and Reel |
| DS4520E-W | 功能描述:接口-I/O扩展器 9-Bit I2C NV I/O Expander Plus Memory RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel |
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