参数资料
型号: NTE1577
厂商: NTE Electronics, Inc.
英文描述: Dual Operational Amplifier 8-TSSOP 0 to 70
中文描述: 集成电路双通道,低噪声前置放大器瓦特/自动反向
文件页数: 2/4页
文件大小: 27K
代理商: NTE1577
Electrical Characteristics (Cont’d):
(T
A
= +25
°
C, V
S
= 14.4V, G
V
= 60dB unless otherwise specified)
Parameter
Symbol
Input Resistance
R
i
f = 1kHz
Output Resistance (pins 1
15)
R
o
f = 1kHz
Total Harmonic Distortion
THD
V
O
= 300mV
Test Conditions
Min
50
Typ
80
50
0.05
0.05
12
28
0.25
0.4
1.3
57
73
60
80
120
100
Max
0.6
Unit
k
%
%
V
V
μ
V
μ
V
μ
V
dB
dB
dB
dB
dB
dB
f = 1kHz
f = 10kHz
V
S
= 14.4V
V
S
= 30V
R
g
= 50
R
g
= 600
R
q
= 5k
Output Voltage Swing
(Pin1 to Pin15)
V
O
Peak
to
Peak
Total Input Noise
e
n
Note 1
Signal
to
Noise Ratio
S/N
V
in
= 0.3mV, R
g
= 600
, Note 1
V
in
= 1mV, R
g
= 0, Note 1
f = 1kHz
f = 1kHz, Note 3
f = 1kHz, R
g
= 600
, Note 2
f = 1kHz, R
g
= 600
, Note 2
Channel Separation
Crosstalk (Differential Input)
Supply Voltage Rejection
Supply Voltage Rejection of
Reference Voltage (Pin4)
Reference Voltage (Pin 4)
Reference Voltage Output
Resistance (Pin4)
Voltage Temperature Coefficient
CS
CT
SVR
SVR
V
ref
R
ref
55
100
mV
V
ref
T
10
μ
V/
°
C
Note 1. The weighting filter used for the noise measurement has a curve A frequency response.
Note 2. Referred to the input
Note 3. Between a disabled input and an input ON.
Electrical Characteristics:
(V
S
= 30V unless otherwise specified)
Parameter
Amplifier No. 1
Gain (Pin6 to Pin5)
Symbol
Test Conditions
Min
Typ
Max
Unit
G
V
d
29
1.3
30
0.05
0.05
0.4
100
1
2
30.5
2.7
dB
%
%
μ
V
mA
V
Distortion
V
O
= 300mV
f = 1kHz
f = 10kHz
Total Input Noise
Output Impedance (Pin5)
Output Current (Pin5)
DC Output Voltage (Pin5)
e
n
Z
O
I
O
V
5
R
g
= 600
, Note 1
f = 1kHz
V
S
= 10V
Note 1. The weighting filter used for the noise measurement has a curve A frequency response.
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