STPM10 datasheet(10/51 Pages) STMICROELECTRONICS

10 / 51 page

Electrical characteristics

STPM10

10/51

Doc ID 17728 Rev 3

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

VOFF

Amplifier offset

±20

ZIP

VIP, VIN impedance

Over the total operating voltage

range

100

400

ZIN

IIP1, IIN1, IIP2, IIN2 impedance

Over the total operating voltage

range

100

GERR

Current channels gain error

±10

IVL

Voltage channel leakage

current

-1

µA

IIL

Current channel leakage

current

Channel disabled (PST=0 to 1

CH2 disabled if CSEL=0; CH1

disabled if CSEL=1) or device off

-1

µA

Input enabled

-10

µA

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

VIH

Input high voltage

SDA, SCS, SYN, LED

0.75VCC

CLKIN

1.5

VIL

Input low voltage

SDA, SCL, SYN, 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

Crystal oscillator (see circuit Figure 19)

Input current on CLKIN

µA

External resistor

External capacitors

fCLK

Nominal output frequency

4.00

4.194

MHz

8.00

8.192

ICLKIN

Settling current

fCLK= 4 MHz

µA

RSET

Settling resistor

tJIT

Frequency jitter

On chip reference voltage

VREF

Reference voltage

1.23

Reference accuracy

±1

Temperature coefficient

After calibration

ppm/

°C

SPI interface timing

FSCLKr

Data read speed

After calibration

MHz

Table 5.

Electrical characteristics (continued)

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