參數(shù)資料
型號(hào): TL031MD
廠商: Texas Instruments, Inc.
元件分類: 運(yùn)動(dòng)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(chǎng)效應(yīng)低功耗低失調(diào)運(yùn)算放大器
文件頁(yè)數(shù): 12/56頁(yè)
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
12
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TL031I and TL031AI electrical characteristics at specified free-air temperature (continued)
TL031I, TL031AI
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
–40
°
C
85
°
C
25
°
C
–40
°
C
85
°
C
6.5
PD
Total power dissipation
VO = 0,
No load
1.4
2.5
5.4
8.4
mW
1.9
2.5
6.2
8.4
192
250
217
280
ICC
Supply current
VO = 0,
No load
144
189
250
250
181
207
280
280
μ
A
TL031I and TL031AI operating characteristics at specified free-air temperature
TL031I, TL031AI
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
–40
°
C
85
°
C
25
°
C
–40
°
C
85
°
C
25
°
C
–40
°
C
85
°
C
25
°
C
–40
°
C
85
°
C
25
°
C
–40
°
C
85
°
C
2
2.9
SR+
1.6
1
2.1
V/
μ
s
RL = 10 k
See Figure 1
CL = 100 pF,
2.3
1.5
3.3
Negati
gain
l
t
t
it
3.9
1.5
5.1
SR–
3.3
1.5
4.8
V/
μ
s
4.1
1.5
4.9
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,
RL = 10 k
,
See Figures 1 and 2
138
132
tr
Rise time
CL = 100 pF,
132
123
ns
154
146
138
132
tf
Fall time
CL = 100 pF,
132
123
ns
154
146
11%
5%
Overshoot factor
CL = 100 pF,
12%
5%
13%
7%
TL031I
f = 10 Hz
25
°
C
61
61
Vn
Equivalent
input
noise voltage
RS = 20
See Figure 3
f = 1 kHz
41
41
nV/
Hz
TL031AI
,
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
0 003
0.003
pA/
Hz
VI = 10 mV
CL= 25 pF
CL = 25 F,
RL = 10 k
,
See Figure 4
25
°
C
–40
°
C
85
°
C
25
°
C
–40
°
C
85
°
C
1
1.1
B1
Unity-gain bandwidth
1
1.1
MHz
0.9
61
°
60
°
60
°
1
VI = 10 mV,
CL= 25 pF
CL = 25 F
RL = 10 k
,
See Figure 4
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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