- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄363318 > NJW1143M (New Japan Radio Co., Ltd.) AUDIO PROCESSOR PDF資料下載
參數(shù)資料
| 型號(hào)： | NJW1143M |
| 廠商： | New Japan Radio Co., Ltd. |
| 英文描述： | AUDIO PROCESSOR |
| 中文描述： | 音頻處理器 |
| 文件頁(yè)數(shù)： | 5/17頁(yè) |
| 文件大小： | 171K |
| 代理商： | NJW1143M |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)當(dāng)前第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)
NJW1143
- 5 -
I
I
2
C BUS CHARACTERISTICS (SDA, SCL)
I
2
C BUS Load Conditions: Pull up resistance 4k
(Connected to +5V), Load capacitance 200pF (Connected to GND)
Standard mode
Fast mode
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
UNIT
Low Level Input Voltage
V
IL
0.0
-
1.5
0.0
-
1.5
V
High Level Input Voltage
V
IH
2.7
-
5.0
2.7
-
5.0
V
Hysteresis of Schmitt trigger inputs
V
hys
-
-
-
0.25
-
-
V
Low level output voltage (3mA at SDA pin)
V
OL
0
-
0.4
0
-
0.4
V
Output fall time from V
IHmin
to V
ILmax
with
a bus capacitance from 10pF to 400pF
Pulse width of spikes which must be suppressed
by the input filter
Input current each I/O pin with an input voltage
between 0.1V
DD
and 0.9V
DDmax
Capacitance for each I/O pin
t
of
-
-
250
20
+0.1C
b
-
250
ns
t
SP
-
-
-
0
-
50
ns
I
i
-10
-
10
-10
-
10
μA
C
i
-
-
10
-
-
10
pF
SCL clock frequency
f
SCL
-
-
100
-
-
400
kHz
Hold time (repeated) START condition.
t
HD:STA
4.0
-
-
0.6
-
-
μs
Low period of the SCL clock
t
LOW
4.7
-
-
1.3
-
-
μs
High period of the SCL clock
t
HIGH
4.0
-
-
0.6
-
-
μs
Set-up time for a repeated START condition
t
SU:STA
4.7
-
-
0.6
-
-
μs
Data hold time
t
HD:DAT
0
-
3.45
0
-
0.9
μs
Data set-up time
t
SU:DAT
250
-
-
100
-
-
ns
Rise time of both SDA and SCL signals
t
r
-
-
1000
-
-
300
ns
Fall time of both SDA and SCL signals
t
f
-
-
300
-
-
300
ns
Set-up time for STOP condition
t
SU:STO
4.0
-
-
0.6
-
-
μs
Bus free time between a STOP and START condition
t
BUF
4.7
-
-
1.3
-
-
μs
Capacitive load for each bus line
C
b
-
-
400
-
-
400
pF
Noise margin at the Low level
V
nL
0.5
-
-
0.5
-
-
V
Noise margin at the High level
V
nH
1
-
-
C
b
; total capacitance of one bus line in pF.
1
-
-
V
SDA
SCL
t
f
t
HD:STA
t
LOW
t
r
t
HD:DAT
t
HIGH
t
f
t
SU:DAT
S
t
SU:STA
t
HD:STA
t
SP
t
SU:STO
S r
t
r
t
BUF
P
S
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NJW1144GK1 | AUDIO PROCESSOR |
| NJW1144 | AUDIO PROCESSOR |
| NJW1145GK1 | AUDIO PROCESSOR |
| NJW1145 | AUDIO PROCESSOR |
| NJW1146M | Audio Processor with BBE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NJW1144 | 制造商:NJRC 制造商全稱(chēng):New Japan Radio 功能描述:AUDIO PROCESSOR |
| NJW1144GK1 | 制造商:NJRC 制造商全稱(chēng):New Japan Radio 功能描述:AUDIO PROCESSOR |
| NJW1145 | 制造商:NJRC 制造商全稱(chēng):New Japan Radio 功能描述:AUDIO PROCESSOR |
| NJW1145GK1 | 制造商:NJRC 制造商全稱(chēng):New Japan Radio 功能描述:AUDIO PROCESSOR |
| NJW1146 | 制造商:NJRC 制造商全稱(chēng):New Japan Radio 功能描述:Audio Processor with BBE |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。