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參數(shù)資料
| 型號： | MSM7544 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 元件分類： | Codec |
| 英文描述： | Single Rail CODEC |
| 中文描述： | 單鐵編解碼器 |
| 文件頁數(shù)： | 10/19頁 |
| 文件大?。?/td> | 159K |
| 代理商： | MSM7544 |
Semiconductor
MSM7543/7544
10/19
Transmit Analog Interface Characteristics
Input Resistance
Output Load Resistance
Output Load Capacitance
Output Amplitude
Offset Voltage
R
INX
R
LGX
C
LGX
V
OGX
V
OSGX
AIN+, AIN–
GSX with respect to SG
Gain = 1
10
20
—
–1.2
–20
—
—
—
—
—
—
—
100
+1.2
+20
M
W
k
W
pF
V
mV
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
(V
DD
= +5 V ±5%, Ta = –30°C to +85°C)
Receive Analog Interface Characteristics
Input Resistance
Output Load Resistance
Output Load Capacitance
R
INPW
R
LVF
R
LAO
C
LVF
C
LAO
PWI
VFRO with respect to SG
AOUT+, AOUT– (each) with
respect to SG
VFRO
AOUT+, AOUT–
10
20
0.6
—
—
—
—
—
—
—
—
—
—
100
50
M
W
k
W
k
W
pF
pF
Output Amplitude
Offset Voltage
V
OVF
V
OAO
V
OSVF
V
OSAO
–1.2
–1.3
–100
–100
—
—
—
—
+1.2
+1.3
+100
+100
V
V
mV
mV
VFRO, R
L
= 20 k
W
with
respect to SG
AOUT+, AOUT–, R
L
= 1.2 k
W
with respect to SG
VFRO with respect to SG
AOUT+, AOUT–, Gain = 1 with
respect to SG
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
(V
DD
= +5 V ±5%, Ta = –30°C to +85°C)
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PDF描述 |
|---|---|
| MSM7545 | LSI |
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| MSM7564-01 | CONNECTOR ACCESSORY |
| MSM7570-01 | Multi-Function ADPCM CODEC(多功能ADPCM編碼譯碼器) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM7545 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:LSI |
| MSM7547 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Voice Signal Level Control LSI |
| MSM7547MS-K | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Voice Signal Level Control LSI |
| MSM7557 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Chip MSK Modem with Compandor for Cordless Telephone |
| MSM7560 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Rail ADPCM CODEC |
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