STPM11ATR datasheet(10/46 Pages) STMICROELECTRONICS

10 / 46 page

Electrical characteristics

STPM11, STPM12, STPM13, STPM14

10/46

Doc ID 13167 Rev 8

ILATCH

Current injection latch-up

immunity

300

Analog Inputs (IIP1, IIN1, IIP2, IIN2, VIP, VIN)

VMAX

Maximum input signal levels

Voltage channel

-0.3

0.3

Current

channels

Gain 8X

-0.15

0.15

Gain 16X

-0.075

0.075

Gain 24X

-0.05

0.05

Gain 32X

-0.035

0.035

fADC

A/D Converter bandwidth

kHz

fSPL

A/D Sampling frequency

FCLK/4

VOFF

Amplifier offset

±20

ZIP

VIP, VIN Impedance

Over the total operating voltage

range

100

400

ZIN

VIP1, VIN1, VIP2, VIN2

Impedance

Over the total operating voltage

range

100

GERR

Current channels gain error

±10

IILV

Voltage channel leakage

current

-1

µA

ILEAK

Current channel leakage

current

Input disabled

-1

µA

Input enabled

-10

Digital I/O Characteristics (SDA-TD, CLKIN, CLKOUT, SCS, SYN-NP, LED)

VIH

Input high voltage

SDA-TD, SCS, SYN-NP, LED

0.75VC

CLKIN

1.5

VIL

Input low voltage

SDA-TD, SCS, SYN-NP, LED

0.25VCC

CLKIN

0.8

VOH

Output high voltage

IO = -2 mA

VCC-0.4

VOL

Output low voltage

IO = +2 mA

0.4

IUP

Pull up current

µA

tTR

Transition time

CLOAD = 50 pF

Power I/O Characteristics (MOP, MON)

VOH

Output high voltage

IO = -14 mA

VCC-0.5

VOL

Output low voltage

IO = +14 mA

0.5

tTR

Transition time

CLOAD = 50 pF

Crystal oscillator (STPM12/14)

Input current on CLKIN

±1

µA

Table 5.

Electrical characteristics (continued)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Obsolete

Product(s)

- Obsolete

Product(s)

STPM11ATR 数据表(PDF) 10 Page - STMicroelectronics

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