Rainbow-electronics MAX1204 Manual do Utilizador descarregar pdf (Página 4)

MAX1204

5V, 8-Channel, Serial, 10-Bit ADC

with 3V Digital Interface

4 _______________________________________________________________________________________

Internal compensation mode

Fast power-down (Note 9)

External compensation mode

CONDITIONS

µF

Capacitive Bypass at REF

µA

30 70I

Positive Supply Current

V0 or -5 ±5%V

Negative Supply Voltage

V5 ±5%V

Positive Supply Voltage

4.7

V/V1.68Reference-Buffer Gain

µA±50REFADJ Input Current

UNITSMIN TYP MAXSYMBOLPARAMETER

ELECTRICAL CHARACTERISTICS (continued)

= +5V ±5%, VL = 2.7V to 3.6V; V

= 0V or -5V ±5%; f

SCLK

= 2.0MHz, external clock (50% duty cycle); 15 clocks/conversion

cycle (133ksps); 4.7µF capacitor at REF; T

= T

MIN

to T

MAX

; unless otherwise noted.)

Operating mode mA1.5 2.5

Operating mode and fast power-down

µA

Negative Supply Current

Full power-down (Note 9) 210

Full power-down 10

V2.70 5.25VLLogic Supply Voltage

VL = V

= 5V µA10I

Logic Supply Current (Notes 6, 10)

= 5V ±5%; external reference, 4.096V;

full-scale input

mV±0.06 ±0.5PSR

Positive Supply Rejection

(Note 11)

= -5V ±5%; external reference, 4.096V;

full-scale input

mV±0.01 ±0.5PSR

Negative Supply Rejection

(Note 11)

External reference, 4.096V; full-scale input mV±0.06 ±0.5PSR

Logic Supply Rejection

(Note 12)

µA

EXTERNAL REFERENCE AT REFADJ

POWER REQUIREMENTS

1 2 3 4 5 6 7 8 9 ... 23 24

Comentários a estes Manuais

Sem comentários

Rainbow-electronics MAX1204 Manual do Utilizador Página 4

Comentários a estes Manuais

Manuais e produtos relacionados com Sensores Rainbow-electronics MAX1204