ABBTM-NVC-MDCS56 datasheet(4/15 Pages) ABRACON

4 / 15 page

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ABRACON IS

ISO 9001 / QS 9000

CERTIFIED

ABRACON IS

ISO 9001:2008

CERTIFIED

30332Esperanza, Rancho Santa Margarita, California 92688

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Pb RoHS/RoHS II compliant

USB

ACTERISTICS

USB Terminals

Min

Typ

Max

Unit

Input Threshold

VIL input logic level low

0.3*VDD

VIH input logic level high

0.7*VDD

Input Leakage Current

GND<VIN<VDD (a)

-1

µA

CI Input capacitance

2.5

10.0

Output Voltage Levels to Correctly Terminated USB Cable

VOL output logic level low

0.0

0.2

VOH output logic level high

2.8

VDD

(a) Internal USB pull-up disabled

Internal CODEC – Analog to Digital Converter

Parameter

Condition

Min Typ Max

Unit

Resolution

Bits

Input Sample Rate, Fsample

44.1

kHz

Signal to Noise

Ration, SNR

fin = 1kHz

B/W = 20Hz ->20kHz

A-Weighted

THD+N<1%

150mV Vpk-pk

Fsample

8kHz

11.025kHz

16kHz

22.050kHz

32kHz

44.1kHz

Digital Gain

Digital Gain Resolution – 1/32 dB

-24

21.5

Analog Gain

Analog Gain Resolution = 3dB

-3

Input full scale at maximum gain (differential)

mV rms

Input full scale at minimum gain (differential)

800

mV rms

3dB Bandwidth

kHz

Microphone mode input impedance

kΩ

THD+N (microphone input) @ 30mV rms input

0.04

Resistive

Ω

Revised: 08.14.13

ABBTM-NVC-MDCS56

23.24 x 11.93 x 2.05 mm SMT

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