ZHCSCV4C October 2014 – April 2021 TMP451-Q1
PRODUCTION DATA
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 Revision History
- 5 Pin Configuration and Functions
- 6 Specifications
-
7 Detailed Description
- 7.1 Overview
- 7.2 Functional Block Diagram
- 7.3 Feature Description
- 7.4 Device Functional Modes
- 7.5 Programming
- 7.6 Register Map
- 8 Application and Implementation
- 9 Power Supply Recommendations
- 10Layout
- 11Device and Documentation Support
- 12Mechanical, Packaging, and Orderable Information
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
訂購(gòu)信息
5 Pin Configuration and Functions
Figure 5-1 DQF Package
8-Pin WSONTop
View
Figure 5-2 DQW with
Wettable Flanks Packages8-Pin WSONTop View
Table 5-1 Pin Functions
| PIN | TYPE | DESCRIPTION | |
|---|---|---|---|
| NAME | NO. | ||
| ALERT/ THERM2 | 6 | Digital output | Interrupt or SMBus alert output. Can be configured as a second THERM output. Open-drain; requires pullup resistor to voltage between 1.7 V and 3.6 V. |
| D– | 3 | Analog input | Negative connection to remote temperature sensor. |
| D+ | 2 | Analog input | Positive connection to remote temperature sensor. |
| GND | 5 | Ground | Supply ground connection. |
| SCL | 8 | Digital input | Serial clock line for SMBus. Input; requires pullup resistor to voltage between 1.7 V and 3.6 V if driven by open-drain output. |
| SDA | 7 | Bidirectional digital input-output | Serial data line for SMBus. Open-drain; requires pullup resistor to voltage between 1.7 V and 3.6 V. |
| THERM | 4 | Digital output | Thermal shutdown or fan-control pin. Open-drain; requires pullup resistor to voltage between 1.7 V and 3.6 V. |
| V+ | 1 | Power supply | Positive supply voltage, 1.7 V to 3.6 V. |