參數(shù)資料
型號: TL074BCNSRG4
廠商: Texas Instruments, Inc.
英文描述: LOW-NOISE JFET-INPUT OPERATIONAL AMPLIFIERS
中文描述: 低噪聲JFET輸入運算放大器
文件頁數(shù): 9/41頁
文件大小: 1077K
代理商: TL074BCNSRG4
SLOS080J SEPTEMBER 1978 REVISED MARCH 2005
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
operating characteristics, V
CC
±
=
±
15 V, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
TL07xM
TYP
ALL OTHERS
MIN
UNIT
MIN
MAX
TYP
MAX
SR
Slew rate at unity gain
VI = 10 V,
CL = 100 pF,
RL = 2 k
,
See Figure 1
5
13
8
13
V/
μ
s
tr
Rise-time overshoot
factor
VI = 20 mV,
CL = 100 pF,
RL = 2 k
,
See Figure 1
0.1
0.1
μ
s
20%
20%
Vn
Equivalent input noise
voltage
RS = 20
f = 1 kHz
18
18
nV/
Hz
μ
V
f = 10 Hz to 10 kHz
4
4
In
Equivalent input noise
current
RS = 20
,
f = 1 kHz
0.01
0.01
pA/
Hz
THD
Total harmonic distortion
VIrms = 6 V,
RL
2 k
,
f = 1 kHz
AVD = 1,
RS
1 k
,
0.003
%
0.003%
PARAMETER MEASUREMENT INFORMATION
Figure 1. Unity-Gain Amplifier
VI
CL = 100 pF
RL = 2 k
VO
+
Figure 2. Gain-of-10 Inverting Amplifier
VI
+
10 k
1 k
RL
CL = 100 pF
VO
N1
100 k
+
TL071
N2
1.5 k
VCC
OUT
IN
IN+
Figure 3. Input Offset-Voltage Null Circuit
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