TMP112 datasheet(9/46 Pages) TI2

tên linh kiện	TMP112

Giải thích chi tiết về linh kiện	TMP112-Q1 and TMP112D-Q1 Automotive Grade High-Accuracy, Low-Power, Digital Temperature Sensor in SOT563 and X2SON Packages

PDF	46 Pages

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nhà sản xuất	TI2 [Texas Instruments]

Trang chủ	https://www.ti.com

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6.7 Timing Requirements

See the Two-Wire Timing Diagram for more information.

FAST MODE

FAST MODE PLUS

HIGH-SPEED MODE

UNIT

MIN

MAX

MIN

MAX

MIN

MAX

f(SCL)

SCL operating frequency

0.001

0.4

0.001

2.85 MHz

t(BUF)

Bus-free time between

STOP and START

conditions

600

–

500

160

–

t(HDSTA)

Hold time after repeated

START condition.

After this period, the first

clock is generated.

600

–

260

160

–

t(SUSTA)

Repeated START condition

setup time

600

–

260

160

–

t(SUSTO) STOP condition setup time

600

–

260

160

–

t(HDDAT) Data hold time

TMP112-Q1

100

900

150

105

TMP112D-Q1

900

150

105

t(SUDAT) Data setup time

100

–

t(LOW)

SCL clock low period

V+

1300

–

500

210

–

t(HIGH)

SCL clock high period

600

–

260

–

tFD

Data fall time

–

300

120

–

tRD

Data rise time

–

300

–

120

–

SCLK ≤ 100kHz

–

1000

–

tFC

Clock fall time

–

300

–

120

–

tRC

Clock rise time

–

300

–

120

–

6.8 Timing Diagrams

SCL

SDA

(LOW)

(HDSTA)

(HDDAT)

(SUDAT)

(HIGH)

(SUSTA)

(SUSTO)

(BUF)

Figure 6-1. Two-Wire Timing Diagram

www.ti.com

TMP112-Q1, TMP112D-Q1

SLOS887G – SEPTEMBER 2014 – REVISED MAY 2025

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