PCT2075DP/Q900 查看數據表（PDF） - NXP Semiconductors.

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PCT2075DP/Q900

I2C-bus Fm+, 1 degree C accuracy, digital temperature sensor and thermal watchdog

NXP Semiconductors. 

NXP Semiconductors

5. Block diagram

PCT2075

I2C-bus Fm+ digital temperature sensor and thermal watchdog

PCT2075

BIAS

REFERENCE

BAND GAP

TEMP SENSOR

OSCILLATOR

POWER-ON

RESET

VCC

11-BIT

SIGMA-DELTA

A-to-D

CONVERTER

POINTER

REGISTER

CONFIGURATION

REGISTER

COUNTER

TEMPERATURE

REGISTER

TIDLE/TIMER

TOS

REGISTER

COMPARATOR/

INTERRUPT

THYST

REGISTER

OS

LOGIC CONTROL AND INTERFACE

A2 A1 A0

SCL SDA

GND

Fig 1. Block diagram of PCT2075

6. Pinning information

002aag634

6.1 Pinning

PCT2075

Product data sheet

SDA 1

SCL 2

OS 3

GND 4

8 VCC

7 A0

PCT2075D

6 A1

5 A2

002aag635

Fig 2. Pin configuration for SO8

terminal 1

index area

SDA 1

SCL 2

OS 3

GND 4

PCT2075TP

8 VCC

7 A0

6 A1

5 A2

002aag637

Transparent top view

Fig 4. Pin configuration for HWSON8

SDA 1

8 VCC

SCL 2

PCT2075DP

7 A0

OS 3 PCT2075DP/Q900 6 A1

GND 4

5 A2

002aag636

Fig 3. Pin configuration for TSSOP8

A0 1

6 SDA

GND 2 PCT2075GV 5 OS

VCC 3

4 SCL

002aag638

Fig 5. Pin configuration for TSOP6

All information provided in this document is subject to legal disclaimers.

Rev. 7 — 6 March 2014

© NXP Semiconductors N.V. 2014. All rights reserved.

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