參數(shù)資料
型號: LM833DT
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: ROHS COMPLIANT, PLASTIC, MICRO, SOP-8
文件頁數(shù): 7/12頁
文件大?。?/td> 180K
代理商: LM833DT
Electrical characteristics
LM833
4/12
Doc ID 2169 Rev 3
3
Electrical characteristics
Table 3.
VCC+ = +15 V, VCC- = -15 V, Tamb = 25° C (unless otherwise specified)
Symbol
Parameter
Min.
Typ.
Max.
Unit
Vio
Input offset voltage (Rs = 10 Ω, Vo = 0 V, Vic = 0 V)
0.3
5
mV
DVio
Input offset voltage drift
Rs = 10 Ω, Vo = 0 V, Tmin. ≤Tamb ≤Tmax.
2
V/°C
Iio
Input offset current (Vo = 0 V, Vic = 0 V)
25
200
nA
Iib
Input bias current (Vo = 0 V, Vic = 0 V)
300
1000
nA
Vicm
Input common mode voltage range
±12
±14
V
Avd
Large signal voltage gain (RL = 2 kΩ, Vo = ±10 V)
90
100
dB
±Vopp
Output voltage swing (Vid = ±1 V)
RL = 2.0 kΩ
RL = 10 kΩ
10
12
13.7
-14
13.9
-14.4
-10
-12
V
CMR
Common-mode rejection ratio (Vic = ±13 V)
80
100
dB
SVR
Supply voltage rejection ratio
(VCC+/VCC- = +15 V/-15 V to +5 V/-5 V)
80
105
dB
ICC
Supply current (Vo = 0 V, all amplifiers)
48
mA
SR
Slew rate (Vi = -10 V to +10 V, RL = 2 kΩ, AV = +1)
57
V/s
GBP
Gain bandwidth product
(RL = 2 kΩ, CL = 100 pF, f = 100 kHz)
10
15
MHz
B
Unity gain bandwidth (open loop)
9
MHz
φm
Phase margin (RL = 2 kΩ)
60
Degrees
en
Equivalent input noise voltage (RS = 100 Ω, f = 1 kHz)
4.5
in
Equivalent input noise current (f = 1 kHz)
0.5
THD
Total harmonic distortion
(RL = 2 kΩ, f = 20 Hz to 20 kHz, Vo = 3 Vrms, AV = +1)
0.002
%
VO1/VO2 Channel separation (f = 20 Hz to 20 kHz)
120
dB
FPB
Full power bandwidth (Vo = 27 Vpp, RL = 2 kΩ, THD ≤1%)
120
kHz
nV
Hz
------------
pA
Hz
------------
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