AS1529-BTDT Ver la hoja de datos (PDF) - austriamicrosystems AG

Número de pieza

componentes Descripción

Fabricante

AS1529-BTDT

Micro-Power, 10-Bit, 150ksps, ADC, Single Ended or Differential

austriamicrosystems AG 

AS1528/AS1529

Data Sheet - Electrical Characteristics

Table 4. Electrical Characteristics (Continued)

Symbol

Parameter

Digital Inputs/Outputs (CNVST, SCLK, DOUT)

Condition

VIL

Input Low Voltage

VIH

Input High Voltage

ILEAK

Input Leakage Current

CIN

Input Capacitance

VOL

Output Low Voltage

VOH

Output High Voltage

ISINK = 2mA

ISINK = 4mA

ISOURCE = 1.5mA

Tri-State Leakage Current

CNVST = GND

Tri-State Output Capacitance

Power Requirements

VDD

Positive Supply Voltage

CNVST = GND

VDD = +3V, fSAMPLE = 150ksps

VDD = +3V, fSAMPLE = 100ksps

VDD = +3V, fSAMPLE = 10ksps

IDD

Positive Supply Current

VDD = +3V, fSAMPLE = 1ksps

VDD = +5V, fSAMPLE = 150ksps

VDD = +5V, fSAMPLE = 100ksps

VDD = +5V, fSAMPLE = 10ksps

VDD = +5V, fSAMPLE = 1ksps

Automatic Shutdown Mode

PSR

Power Supply Rejection

VDD = +5V ±5%, Full Scale Input

VDD = +2.7V to 3.6V, Full Scale Input

Min Typ Max

0.3VDD

0.7VDD

±0.01 ±1.0

15

0.4

0.8

0.7VDD

±0.05 ±5

15

2.7

5.25

350 400

245

24

2.5

485 550

330

33

3.7

0.2

1

±0.3 ±1.0

±0.4 ±1.2

Unit

V

V

µA

pF

V

V

µA

pF

V

µA

mV

1. Offset nulled.

2. The absolute input voltage range for the analog inputs is from GND to VDD.

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