參數(shù)資料
型號: TL031MD
廠商: Texas Instruments, Inc.
元件分類: 運(yùn)動控制電子
英文描述: ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
中文描述: 增強(qiáng)型場效應(yīng)低功耗低失調(diào)運(yùn)算放大器
文件頁數(shù): 25/56頁
文件大?。?/td> 887K
代理商: TL031MD
TL03x, TL03xA, TL03xY
ENHANCED-JFET LOW-POWER LOW-OFFSET
OPERATIONAL AMPLIFIERS
SLOS180B – FEBRUARY 1997 – REVISED FEBRUARY 1999
25
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TL034I and TL034AI electrical characteristics at specified free-air temperature
TL034I, TL034AI
PARAMETER
TEST CONDITIONS
TA
VCC
±
=
±
5 V
MIN
VCC
±
=
±
15 V
MIN
TYP
0.79
UNIT
TYP
0.91
MAX
3.6
MAX
TL034I
25
°
C
4
VIO
Input offset voltage
Full range
25
°
C
Full range
25
°
C to
85
°
C
25
°
C to
85
°
C
9.3
7.3
mV
V
VIC= 0,
VIC = 0,
RS = 50
0
TL034AI
0.7
3.5
0.58
1.5
6.8
4.8
α
VIO
Temperature coefficient
of input offset voltage
TL034I
11.5
11.6
μ
V/
°
C
TL034AI
11.5
11.6
25
Input offset voltage
long-term drift
25
°
C
0.04
0.04
μ
V/mo
IIO
Input offset current
VO
,
See Figure 5
25
°
C
85
°
C
25
°
C
85
°
C
1
100
1
100
pA
IC
,
0.02
0.45
0.02
0.45
nA
IIB
Input bias current
VO = 0, VIC
See Figure 5
2
200
2
200
pA
,
0.2
0.9
0.3
0.9
nA
VICR
Common-mode input
voltage range
25
°
C
–1.5
to
4
–3.4
to
5.4
–11.5
to
14
–13.4
to
15.4
V
Full range
–1.5
to
4
–11.5
to
14
Maximum positive peak
output voltage swing
out ut voltage swing
25
°
C
–40
°
C
85
°
C
25
°
C
–40
°
C
85
°
C
–40
°
C
85
°
C
25
°
C
25
°
C
25
°
C
–40
°
C
85
°
C
25
°
C
–40
°
C
85
°
C
3
4.3
13
14
VOM+
RL = 10 k
3
4.1
13
14
V
3
4.4
13
14
Maximum negative peak
output voltage swing
out ut voltage swing
–3
–4.2
–12.5
–13.9
VOM–
RL = 10 k
–3
–4.1
–12.5
–13.8
V
–3
–4.2
–12.5
–14
AVD
Large-signal differential
voltage amplification§
RL= 10 k
RL = 10 k
4
12
5
14.3
V/mV
3
8.4
4
11.6
1012
ri
ci
Input resistance
1012
pF
Input capacitance
5
4
Common-mode
rejection ratio
VIC= VICRmin,
VIC = VICRmin,
VO = 0,
RS = 50
70
87
75
94
CMRR
70
87
75
94
dB
70
87
75
94
Supply voltage
rejection ratio
(
VCC
±
/
VIO)
75
96
75
96
kSVR
VO = 0, RS = 50
75
75
96
96
75
75
96
96
dB
Full range is –40
°
C to 85
°
C.
Typical values are based on the input offset voltage shift observed through 168 hours of operating life test at TA = 150
°
C extrapolated to
TA = 25
°
C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
§At VCC
±
=
±
5 V, VO =
±
2.3 V; at VCC
±
=
±
15 V, VO =
±
10 V.
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