SA56004CDP,118(2013) 데이터 시트보기 (PDF) - NXP Semiconductors.

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SA56004CDP,118
(Rev.:2013)

SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms

NXP Semiconductors. 

NXP Semiconductors

6. Pinning information

6.1 Pinning

SA56004X

Digital temperature sensor with overtemperature alarms

VDD 1

D+ 2

D− 3

SA56004XD

8 SCLK

7 SDATA

6 ALERT

T_CRIT 4

5 GND

002aad198

Fig 2. Pin configuration for SO8

VDD 1

D+ 2

D− 3

T_CRIT 4

SA56004XDP

8 SCLK

7 SDATA

6 ALERT

5 GND

002aad199

Fig 3. Pin configuration for TSSOP8

terminal 1

index area

VDD 1

D+ 2

D− 3

SA56004XTK

8 SCLK

7 SDATA

6 ALERT

T_CRIT 4

5 GND

002aad200

Transparent top view

Fig 4. Pin configuration for HVSON8

6.2 Pin description

Table 3.

Symbol

VDD

D+

D

T_CRIT

GND

ALERT

SDATA

SCLK

Pin description

Pin Description

1

Positive supply voltage. DC voltage from 3.0 V to 5.5 V.

2

Diode current source (anode).

3

Diode sink current (cathode).

4

T_CRIT alarm is open-drain, active LOW output which requires an external

pull-up resistor. It functions as a system interrupt or power shutdown.

5

Power supply ground.

6

ALERT alarm is an open-drain, active LOW output which requires an

external pull-up resistor. It functions as an interrupt indicating that the

temperature of the on-chip or remote diode is above or below programmed

overtemperature or undertemperature thresholds.

7

SMBus/I2C-bus bidirectional data line. This is an open-drain output which

requires an external pull-up resistor.

8

SMBus/I2C-bus clock input which requires an external pull-up resistor.

SA56004X

Product data sheet

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

Rev. 7 — 25 February 2013

© NXP B.V. 2013. All rights reserved.

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