參數(shù)資料
型號: TL072ACPSRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 運算放大器
英文描述: DUAL OP-AMP, 7500 uV OFFSET-MAX, 3 MHz BAND WIDTH, PDSO8
封裝: GREEN, PLASTIC, SOP-8
文件頁數(shù): 43/44頁
文件大?。?/td> 1287K
代理商: TL072ACPSRG4
TL071, TL071A, TL071B, TL072
TL072A, TL072B, TL074, TL074A, TL074B
LOW-NOISE JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS080J SEPTEMBER 1978 REVISED MARCH 2005
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics, VCC± = ±15 V (unless otherwise noted)
TL071M
TL074M
PARAMETER
TEST CONDITIONS
TA
TL071M
TL072M
TL074M
UNIT
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
V
Input offset voltage
V
0
R
50
Ω
25
°C
3
6
3
9
mV
VIO
Input offset voltage
VO = 0,
RS = 50 Ω
Full range
9
15
mV
αV
IO
Temperature coefficient of
input offset voltage
VO = 0,
RS = 50 Ω
Full range
18
μV/°C
I
Input offset current
V
0
25
°C
5
100
5
100
pA
IIO
Input offset current
VO = 0
Full range
20
nA
I
Input bias current
V
0
25
°C
65
200
65
200
pA
IIB
Input bias current
VO = 0
50
nA
VICR
Common-mode input
voltage range
25
°C
±11
12
to
15
±11
12
to
15
V
Mi
k
t
RL = 10 kΩ
25
°C
±12 ±13.5
VOM
Maximum peak output
voltage swing
RL ≥ 10 kΩ
Full range
±12
V
VOM
voltage swing
RL ≥ 2 kΩ
Full range
±10
A
Large-signal differential
V
±10 V
R
≥ 2kΩ
25
°C
35
200
35
200
V/mV
AVD
Large signal differential
voltage amplification
VO = ±10 V,
RL ≥ 2 kΩ
15
V/mV
B1
Unity-gain bandwidth
TA = 25°C
3
MHz
ri
Input resistance
TA = 25°C
1012
Ω
CMRR
Common-mode rejection
VIC = VICRmin,
25
°C
80
86
80
86
dB
CMRR
Common mode rejection
ratio
VO = 0,
RS = 50 Ω
25
°C
80
86
80
86
dB
kSVR
Supply-voltage rejection
VCC = ±9 V to ±15 V,
25
°C
80
86
80
86
dB
kSVR
Supply voltage rejection
ratio (
ΔVCC±/ΔVIO)
VO = 0,
RS = 50 Ω
25
°C
80
86
80
86
dB
ICC
Supply current (each
amplifier)
VO = 0,
No load
25
°C
1.4
2.5
1.4
2.5
mA
VO1/VO2
Crosstalk attenuation
AVD = 100
25
°C
120
dB
Input bias currents of an FET-input operational amplifier are normal junction reverse currents, which are temperature sensitive, as shown in
Figure 4. Pulse techniques must be used that will maintain the junction temperature as close to the ambient temperature as possible.
All characteristics are measured under open-loop conditions with zero common-mode voltage, unless otherwise specified. Full range is
TA = 55°C to 125°C.
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