CS5571(2007) 查看數據表（PDF） - Cirrus Logic

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CS5571
(Rev.:2007)

±2.5 V / 5 V, 100 kSps, 16-bit, High-throughput ∆Σ ADC

Cirrus Logic 

6/25/07

14:12

CS5571

DIGITAL CHARACTERISTICS

TA = TMIN to TMAX; VL = 3.3V, ±5% or VL = 2.5V, ±5% or 1.8V, ±5%; VLR = 0V

Parameter

Symbol

Min

Typ Max Unit

Calibration Memory Retention

(Note 19)

Power Supply Voltage [V1+ = V2+] – [V1- = V2-]

VMR

4.0

-

-

V

Input Leakage Current

Iin

-

-

2

µA

Digital Input Pin Capacitance

Cin

-

3

-

pF

Digital Output Pin Capacitance

Cout

-

3

-

pF

19. V1- and V2- can be any value from 0 to +5V for memory retention. Neither V1- nor V2- should be allowed to go positive. AIN1,

AIN2, or VREF must not be greater than V1+ or V2+. This parameter is guaranteed by characterization.

DIGITAL FILTER CHARACTERISTICS

TA = TMIN to TMAX; VL = 3.3V, ±5% or VL = 2.5V, ±5% or 1.8V, ±5%; VLR = 0V

Group Delay

Parameter

Symbol Min

-

-

Typ

Max Unit

160

- MCLKs

10

DS768A5

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