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PDF NJW1111 Data sheet ( Hoja de datos )
| Número de pieza | NJW1111 | |
| Descripción | 9-IN 3-OUT STEREO AUDIO SELECTOR | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NJW1111 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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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–
1 page  
NJW1111
! CONTROL DATA FORMAT
t7
LATCH
www.datasheet4u.com
t1
t2 t3
CLOCK
t4 t8
DATA
MSB
LSB
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
(✴) MSB First
t5 t6
SYMBOL
t1
t2
t3
t4
t5
t6
t7
t8
PARAMETER
CLOCK Clock Width
CLOCK Pulse Width (High)
CLOCK Pulse Width (Low)
LATCH Rise Hold Time
DATA Setup Time
DATA Hold Time
CLOCK Setup Time
LATCH High Pulse Width
MIN
4
2
2
4
1.6
1.6
1.6
1.6
TYP
-
-
-
-
-
-
-
-
MAX
-
-
-
-
-
-
-
-
UNIT
µsec
µsec
µsec
µsec
µsec
µsec
µsec
µsec
Ver.4.0
–5–
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet NJW1111.PDF ] | |
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