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参数资料
| 型号： | LTC2990CMS |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10 |
| 封装： | PLASTIC, MSOP-10 |
| 文件页数： | 21/24页 |
| 文件大小： | 236K |
| 代理商： | LTC2990CMS |
LTC2990
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PIN FUNCTIONS
V1 (Pin 1): First Monitor Input. This pin can be config-
ured as a single-ended input or the positive input for a
differential or remote diode temperature measurement (in
combination with V2). When configured for remote diode
temperature, this pin will source a current.
V2 (Pin 2): Second Monitor Input. This pin can be con-
figured as a single-ended input or the negative input for a
differential or remote diode temperature measurement (in
combination with V1). When configured for remote diode
temperature, this pin will have an internal termination,
while the measurement is active.
V3 (Pin 3): Third Monitor Input. This pin can be config-
ured as a single-ended input or the positive input for a
differential or remote diode temperature measurement (in
combination with V4). When configured for remote diode
temperature, this pin will source a current.
V4 (Pin 4): Fourth Monitor Input. This pin can be config-
ured as a single-ended input or the negative input for a
differential or remote diode temperature measurement (in
combination with V3). When configured for remote diode
temperature, this pin will have an internal termination,
while the measurement is active.
GND (Pin 5): Device Circuit Ground. Connect this pin to a
ground plane through a low impedance connection.
SDA (Pin 6): Serial Bus Data Input and Output. In the
transmitter mode (Read), the conversion result is output
through the SDA pin, while in the receiver mode (Write),
the device configuration bits are input through the SDA
pin. At data input mode, the pin is high impedance; while
at data output mode, it is an open-drain N-channel driver
andthereforeanexternalpull-upresistororcurrentsource
to VCC is needed.
SCL (Pin 7): Serial Bus Clock Input. The LTC2990 can
only act as a slave and the SCL pin only accepts external
serial clock. The LTC2990 does not implement clock
stretching.
ADR0 (Pin 8): Serial Bus Address Control Input. The ADR0
pin is an address control bit for the device I2C address.
ADR1 (Pin 9): Serial Bus Address Control Input. The
ADR1 pin is an address control bit for the device I2C
address. See Table 2.
VCC (Pin 10): Supply Voltage Input.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC2990CMS#PBF | 功能描述:IC TEMP/VOLT/CUR MONITOR 10MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:3,000 系列:- 功能:温度开关 传感器类型:内部 感应温度:85°C 分界点 精确度:±6°C（最小值） 拓扑:ADC（三角积分型），比较器，寄存器库 输出类型:开路漏极 输出警报:是 输出风扇:是 电源电压:2.7 V ~ 5.5 V 工作温度:-55°C ~ 125°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR) 其它名称:ADT6501SRJZP085RL7-ND |
| LTC2990CMS#PBF | 制造商:Linear Technology 功能描述:IC SUPERVISORY 1.1mA 5.5V MSOP10 制造商:Linear Technology 功能描述:IC, SUPERVISORY, 1.1mA, 5.5V, MSOP10 |
| LTC2990CMS#TRPBF | 功能描述:IC TEMP/VOLT/CUR MONITOR 10MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:2,500 系列:SilentSense™ 功能:温度监控系统（传感器） 传感器类型:内部和外部 感应温度:-55°C ~ 125°C，外部传感器 精确度:±2°C 本地（最大），±3°C 远程（最大） 拓扑:ADC（三角积分型），比较器，寄存器库 输出类型:I²C?/SMBus? 输出警报:是 输出风扇:是 电源电压:2.7 V ~ 5.5 V 工作温度:-55°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽） 供应商设备封装:8-MSOP 包装:带卷 (TR) 其它名称:MIC284-2BMMTRMIC284-2BMMTR-ND |
| LTC2990IMS | 制造商:Linear Technology 功能描述:Temperature, Voltage and Current Monitor 10-Pin MSOP |
| LTC2990IMS#PBF | 功能描述:IC TEMP/VOLT/CUR MONITOR 10MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:2,500 系列:SilentSense™ 功能:温度监控系统（传感器） 传感器类型:内部和外部 感应温度:-55°C ~ 125°C，外部传感器 精确度:±2°C 本地（最大），±3°C 远程（最大） 拓扑:ADC（三角积分型），比较器，寄存器库 输出类型:I²C?/SMBus? 输出警报:是 输出风扇:是 电源电压:2.7 V ~ 5.5 V 工作温度:-55°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽） 供应商设备封装:8-MSOP 包装:带卷 (TR) 其它名称:MIC284-2BMMTRMIC284-2BMMTR-ND |
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