TA7784P Ver la hoja de datos (PDF) - Unisonic Technologies

Número de pieza

componentes Descripción

Fabricante

TA7784P

DUAL PRE-AMPLIFIER FOR AUTO-REVERSE

Unisonic Technologies 

UTC TA7784P LINEAR INTEGRATED CIRCUIT

ABSOLUTE MAXIMUN RATINGS(Ta=25°C)

PARAMETER

SYMBOL

Supply Voltage

Vcc

Power Dissipation

PD

Operating Temperature

Topr

Storage Temperature

Tstg

Note: de-rated above Ta=25°C in the proportion of 6mW/°C.

VALUE

16

750

-25~75

-55~150

UNIT

V

mW

°C

°C

ELECTRICAL CHARACTERISTICS(Ta=25°C,Vcc=6V,Rg=600Ω, f=1kHz, unless otherwise specified）

PARAMETER SYMBOL TEST

TEST

MIN TYP MAX UNIT

CIRCUIT CONDITIONS

Quiescent Current

ICCQ1

1

VIN=0, Normal EQ

5.5

mA

ICCQ1

1

VIN=0, Metal EQ

7 11

Open Loop Voltage Gain

GVo

1

Cf=100µF,Rf=0

95

dB

Maximum Output Voltage

VOM

1

THD=0.5%

1.1 1.5

Vrms

Total Harmonic Distortion

THD

1

Vout=0.5Vrms

0.035 0.12

%

Equivalent Input Noise

VNI

1

Rg=620Ω,NAB

BW:20Hz~20kHz

1 1.7 µVrms

Metal EQ

Ripple Rejection

RR

1

f=100Hz,Vin=1Vrms

55

dB

Cross Talk

CT

1

Vout=0dBm

50 60

dB

Forward/ Reverse Cross

CT(F/R)

Vout=0dBm

60 70

dB

Talk

UTC UNISONIC TECHNOLOGIES CO., LTD. 2

QW-R110-010,A

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