Mechanical and electrical specifications

AIS1200PS

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DocID024648 Rev 4

Figure 3. Power-on-Reset (POR) operation(b)

IS

Delta sink current

22

26

30

mA

tr, tf

Current rise and fall times

20%...80% of

IS

0.33

1

s

Vregout

VREG output voltage

Creg = 1.0 F, ceramic

3.1

3.3

3.5

V

HVTH

BUSIN reset threshold(3)

Rise

4.30

4.60

4.96

V

Fall

4.30

4.60

4.90

V

LVTH

REGOUT reset threshold(4)

Rise

2.65

2.85

3.05

V

Fall

2.62

2.85

3.05

V

DELTAdef Deflection (self-test - offset)

T = 25°C(4)

52

61

72

LSb

TL  TA  TH

52

61

154

LSb

N

Noise

Max deviation from mean

-4

+4

LSb

Top

Operating temperature range

-40

+125

°C

1. Over life and temperature.

2. Verified by characterization, not tested in production.

3. See Figure 3.

4. Without aging or stressing.

b. Whenever BUSIN falls below HVTH or VREG falls below LVTH, the device will go into reset.

Table 4. Electrical characteristics (continued)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit