Rainbow-electronics AT77C102B Manual de usuario descargar pdf (Pagina 7)

5364A–BIOM–09/05

AT77C102B

Note: 1. With I

= 1 mA and I

= -1 mA

Table 3-6. 3.3V Power supply

The following characteristics are applicable to the operating temperature -40°C ≤ Ta ≤ +85°C

Typical conditions are: V

= +3.3 V; T

amb

= 25°C; F

PCLK

= 1 MHz; Duty cycle = 50%

load

120 pF on digital outputs, analog outputs disconnected unless otherwise specified

Parameter Symbol Test Level Min Typ Max Unit

Power Requirements

Positive supply voltage V

3.0 3.3 3.6 V

Active current on V

pin, 1 MHz

Current on V

pin, in static mode C

load

= 0 pF

Power dissipation on V

load

= 0

Current on V

in NAP mode I

CCNAP

I10µA

Analog Output

Voltage range V

AVx

IV 0 2.9 V

Digital Inputs

Logic compatibility CMOS

Logic “0” voltage V

I0 0.8V

Logic “1” voltage V

I2.3 VCCV

Logic “0” current I

I-10 0µA

Logic “1”current I

I 0 10 µA

TPE logic “0” voltage I

TPE 1 -10 0 µA

TPE logic “1” voltage I

TPE 1 0 300 µA

Digital Outputs

Logic compatibility CMOS

Logic “0” voltage

(1)

I0.6V

Logic “1” voltage

(1)

I2.4 V

1 2 3 4 5 6 7 8 9 10 11 12 ... 18 19

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Rainbow-electronics AT77C102B Manual de usuario Pagina 7

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