參數(shù)資料
型號: MSM7541
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): 11/20頁
文件大小: 154K
代理商: MSM7541
Semiconductor
MSM7541/7542
11/20
Transmit Analog Interface Characteristics
Receive 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
–0.7
–20
50
+0.7
+20
M
W
k
W
pF
V
mV
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
(V
DD
= 3.0 V to 3.8 V, Ta = –30°C to +85°C)
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
1.2
100
50
M
W
k
W
k
W
pF
pF
Output Amplitude
Offset Voltage
V
OVF
V
OAO
V
OSVF
V
OSAO
–1.0
–1.3
–100
–100
+1.0
+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
= 3.0 V to 3.8 V, Ta = –30°C to +85°C)
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