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New Japan Radio - 9-IN 3-OUT STEREO AUDIO SELECTOR

Numéro de référence NJW1111
Description 9-IN 3-OUT STEREO AUDIO SELECTOR
Fabricant New Japan Radio 
Logo New Japan Radio 





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NJW1111 fiche technique
NJW1111
9-IN 3-OUT STEREO AUDIO SELECTOR
! GENERAL DESCRIPTION
The NJW1111 is a 9-input 3-output stereo audio selector.
www.daIttaisnhceleutd4ue.scotmhree independent 9input-1output stereo audio selectors
and adjustable gain buffers.
The NJW1111 performs superior audio characteristics such as low
distortion, low output noise and low crosstalk.
All of internal status and variables are controlled by three-wired
serial bus. Selectable two Chip address is available for using two
chips on same serial bus line. It is suitable for AV amplifier and
receiver system and others.
! PACKAGE OUTLINE
NJW1111V
! FEATURES
• Operating Voltage
• 9-Input, 3-Output Stereo Audio Selector
• Operating Current
• Low Distortion
• Low Output Noise
• Low Crosstalk
• Channel Separation
• Variable Gain Buffer
• 3-Wired Serial Control
• Bi-CMOS Technology
• Package Outline
±4.5 to ±7.5V
8mA typ.
0.0007% typ.
-116dBV typ.
110dB typ.
110dB typ.
0, 3 to 8dB/0.5dB step
SSOP32
! BLOCK DIAGRAM
InB1
InB2
InB3
InB4
InB5
InB6
InB7
InB8
InB9
OutB1 OutB2 OutB3
10µF
+
10µF
+
10µF
+
10µF
+
10µF
+
10µF
+
10µF
+
10µF
+
10µF
+
32 31 30 29 28 27 26 25 24
10µF
+
10µF
+
10µF
+
23 22 21
GND
20
ADR
19
V+ V-
+
+
100µF 100µF
18 17
50KΩX18
Gain
8dB to 3dB
/ 0.5dBstep
Gain
8dB to 3dB
/ 0.5dBstep
Gain
8dB to 3dB
/ 0.5dBstep
Gain
8dB to 3dB
/ 0.5dBstep
Gain
8dB to 3dB
/ 0.5dBstep
Gain
8dB to 3dB
/ 0.5dBstep
Control Logic
GND
12 3
45
6 7 8 9 10 11 12 13 14 15 16
10µF + 10µF + 10µF + 10µF + 10µF + 10µF + 10µF + 10µF + 10µF +
10µF + 10µF + 10µF +
InA1 InA2 InA3 InA4 InA5 InA6 InA7 InA8 InA9
OutA1 OutA2 OutA3 LATCH DATA CLOCK
Ver.4.0
–1–

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