Power

Output

Current

Power Off

34µA

125µA

6

LMT01-SP

SNIS205 – JANUARY 2019

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6.6 Electrical Characteristics - Pulse Count to Temperature LUT

Over operating free-air temperature range and 2.15 V

≤ VP – VN ≤ 5 V power supply operating range (unless otherwise

noted). LUT is short for Look-up Table.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Digital output code

–50°C

15

26

37

pulses

–40°C

172

181

190

–30°C

329

338

347

–20°C

486

494

502

–10°C

643

651

659

0°C

800

808

816

10°C

958

966

974

20°C

1117

1125

1133

30°C

1276

1284

1292

40°C

1435

1443

1451

50°C

1594

1602

1610

60°C

1754

1762

1770

70°C

1915

1923

1931

80°C

2076

2084

2092

90°C

2237

2245

2253

100°C

2398

2407

2416

110°C

2560

2569

2578

120°C

2721

2731

2741

130°C

2883

2893

2903

140°C

3047

3057

3067

150°C

3208

3218

3228

(1)

Conversion time includes power up time or device turn on time that is typically 3 ms after POR threshold of 1.2 V is exceeded.

6.7 Switching Characteristics

Over operating free-air temperature range and operating VP – VN range (unless otherwise noted).

PARAMETER

SUBGROUPS

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Output current rise and fall time

1.45

µs

Output current pulse frequency

8, 9, 10

82

88

94

kHz

Output current duty cycle

40%

50%

60%

8, 9, 10

2.15 V to 5.5 V

46

50

54

ms

Data transmission time

8, 9, 10

44

47

50

ms

Minimum time required between

power cycles

50

ms

Figure 1. Timing Specification Waveform