NTE1576 데이터 시트보기 (PDF) - NTE Electronics

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NTE1576

Dual Volume Control/Balance/Tone

NTE Electronics 

Electrical Characteristic (Cont’d): (TA = +25°C unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Channel Balance

Volume Control Range

Bass Control Range

CB BASS/TRBL/BAL SW1 – 3: B

VIN = 0.1Vrms, VOL SW4: A

–3 0 +3 dB

VOL/BAL/BASS/TRBL SW1 – 4: B,

VIN = 0.1Vrms, f = 100Hz to 20kHz

–3.5 0 +3.5 dB

VR BASS/TRBL/BAL SW1 – 3: B,

VOL SW4: A → C, VIN = 1Vrms

70 80 – dB

VB Max VOL/BAL SW3,4: B, BASS/TRBL SW1,2: A 7

11 14 dB

VB Min

VIN = 1Vrms,

f = 1kHz → 100Hz

BASS/TRBL SW1,2: C –15.0 –11.5 –7.0

dB

Treble Control Range

VT Max VOL/BAL SW3,4: B, BASS/TRBL SW1,2: A 7

11 14 dB

VT Min

VIN = 1Vrms,

f = 1kHz → 20kHz

BASS/TRBL SW1,2: C –20 –14 –10

dB

Tone Error

Total Harmonic Distortion

Output Noise Voltage

DGV

THD

VNO

VOL/BAL SW3,4: B, VIN = 1Vrms,

BASS/TRBL SW1,2: C → A

BASS/TRBL/BAL SW1 – 3: B,

VOL SW4: A, VO = 150mVrms

BASS/TRBL/BAL SW1 – 3: B,

VOL SW4: A, BPF = 50Hz to 20kHz,

Input Open

–

6 10 dB

– 0.1 0.35 %

– 130 300 µVrms

Crosstalk

Control Terminal Input

Resistance

CT BASS/TRBL/BAL SW1 – 3: B,

VOL SW4: A, VOUT = 1Vrms

RIN Pin8, Pin9, Pin10

Pin7

– 70 – dB

– 500 – kΩ

– 200 – kΩ

Pin Connection Diagram

VEE 1

Ch 1 Input 2

Treble Freq Set 1 3

Bass Freq Set 1 4

Reference Control 5

Ch 1 Output 6

Balance Control 7

Volume Control 8

16 Reference Signal

15 Ch 2 Input

14 Treble Freq Set 2

13 Bass Freq Set 2

12 VCC

11 Ch 2 Output

10 Treble Control

9 Bass Control

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