參數資料
型號: TL031MD
廠商: Texas Instruments, Inc.
元件分類: 運動控制電子
英文描述: ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
中文描述: 增強型場效應低功耗低失調運算放大器
文件頁數: 10/56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
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TL031C and TL031AC electrical characteristics at specified free-air temperature (continued)
TL031C, TL031AC
PARAMETER
TEST CONDITIONS
TA
VCC
±
=
±
5 V
MIN
VCC
±
=
±
15 V
MIN
TYP
UNIT
TYP
1.9
MAX
2.5
MAX
8.4
25
°
C
0
°
C
70
°
C
25
°
C
0
°
C
70
°
C
6.5
PD
Total power dissipation
VO = 0,
No load
1.8
2.5
6.3
8.4
mW
1.9
2.5
6.3
8.4
192
250
217
280
ICC
Supply current
VO = 0,
No load
184
189
250
250
211
210
280
280
μ
A
TL031C and TL031AC operating characteristics at specified free-air temperature
TL031C, TL031AC
PARAMETER
TEST CONDITIONS
TA
VCC
±
=
±
5 V
MIN
VCC
±
=
±
15 V
MIN
TYP
1.5
UNIT
TYP
MAX
MAX
Positi
unity gain
l
t
t
25
°
C
0
°
C
70
°
C
25
°
C
0
°
C
70
°
C
25
°
C
0
°
C
70
°
C
25
°
C
0
°
C
70
°
C
25
°
C
0
°
C
70
°
C
2
2.9
SR+
1.8
1
2.6
V/
μ
s
RL = 10 k
See Figure 1
CL = 100 pF,
2.2
1.5
3.2
Negati
unity gain
l
t
t
,
3.9
1.5
5.1
SR–
3.7
1.5
5
V/
μ
s
4
1.5
5
VI(PP) =
±
10 mV,
RL = 10 k
,
See Figures 1 and 2
VI(PP) =
±
10 mV,
RL = 10 k
,
See Figure 1
VI(PP) =
±
10 mV,
CL = 100 pF,
See Figures 1 and 2
138
132
tr
Rise time
CL = 100 pF,
134
127
ns
150
142
138
132
tf
Fall time
CL = 100 pF,
134
127
ns
150
142
11%
5%
Overshoot factor
CL = 100 pF,
10%
4%
12%
6%
TL031C
f = 10 Hz
25
°
C
61
61
Vn
Equivalent input
noise voltage
RS = 20
See Figure 3
f = 1 kHz
41
41
nV/
Hz
TL031AC
,
f = 10 Hz
25
°
C
61
61
f = 1 kHz
41
41
60
In
Equivalent input noise
current
f = 1 kHz
25
°
C
0.003
0.003
pA/
Hz
VI = 10 mV,
CL= 25 pF
CL = 25 F,
RL = 10 k
,
See Figure 4
25
°
C
0
°
C
70
°
C
25
°
C
0
°
C
70
°
C
1
1.1
B1
Unity-gain bandwidth
1
1.1
MHz
1
1
VI = 10 mV,
CL= 25 pF,
CL = 25 F,
RL = 10 k
,
See Figure 4
61
°
61
°
60
°
65
°
65
°
64
°
φ
m
Phase margin at unity gain
For VCC
±
=
±
5 V, VI(PP) =
±
1 V; for VCC
±
=
±
15 V, VI(PP) =
±
5 V.
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