PCA2002_5

© NXP B.V. 2008. All rights reserved.

Product data sheet

Rev. 05 — 11 November 2008

12 of 25

NXP Semiconductors

PCA2002

32 kHz watch circuit programmable output period and pulse width

8.

Limiting values

[1]

[2]

Connecting the battery with reversed polarity does not destroy the circuit, but in this condition a large current flows which rapidly

discharges the battery.

[3]

Pass level; Human Body Model (HBM) according to JESD22-A114.

[4]

Pass level; Machine Model (MM), according to JESD22-A115.

[5]

Pass level; Latch-up testing, according to JESD78.

Table 8.

Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol

Parameter

Conditions

Min

Max

Unit

supply voltage

[1][2]

−1.8

+7.0

V

input voltage

−0.5

+7.5

V

short circuit duration time

output

-

indefinite

s

ambient temperature

−10

+60

°C

storage temperature

−30

+100

°C

electrostatic discharge voltage

HBM

[3]

-

±2000

V

MM

[4]

-

±200

V

latch-up current

[5]

-

100

mA