參數(shù)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(yīng)低功耗低失調(diào)運算放大器
文件頁數(shù): 22/56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
22
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TL032Y electrical characteristics, T
A
= 25
°
C
TL032Y
PARAMETER
TEST CONDITIONS
VCC
±
=
±
5 V
MIN
VCC
±
=
±
15 V
MIN
TYP
0.57
UNIT
TYP
0.69
MAX
MAX
VIO
Input offset voltage
VO= 0
VO = 0,
RS = 50
VIC= 0
VIC = 0,
mV
α
VIO
Temperature coefficient of
input offset voltage
11.5
10.8
μ
V/
°
C
IIO
Input offset current
VO = 0,
See Figure 5
VIC = 0,
1
1
pA
IIB
Input bias current
VO = 0,
See Figure 5
VIC = 0,
2
2
pA
VICR
Common-mode input voltage range
–3.4
to
5.4
–13.4
to
15.4
V
VOM+
Maximum positive peak
output voltage swing
RL = 10 k
4.3
14
V
VOM–
Maximum negative peak
output voltage swing
RL = 10 k
–4.2
–13.9
V
AVD
Large-signal differential
voltage amplification
RL = 10 k
12
14.3
V/mV
ri
ci
Input resistance
1012
1012
pF
Input capacitance
5
14
CMRR
Common-mode rejection ratio
VIC = VICRmin,
VO = 0, RS = 50
VCC
±
=
±
5 V to
±
15 V,
VO = 0, RS = 50
87
94
dB
kSVR
Supply-voltage rejection ratio
(
VCC
±
/
VIO)
Total power dissipation
(two amplifiers)
96
96
dB
PD
VO = 0,
No load
3.8
13
mW
VO1/VO2
At VCC
±
=
±
5 V, VO = 2.3 V; at VCC
±
=
±
15 V, VO =
±
10 V.
Crosstalk attenuation
AVD = 100 dB
120
120
dB
TL032Y operating characteristics, T
A
= 25
°
C
TL032Y
PARAMETER
TEST CONDITIONS
VCC
±
=
±
5 V
MIN
VCC
±
=
±
15 V
MIN
TYP
UNIT
TYP
MAX
MAX
SR+
Positive slew rate at unity gain
Negative slew rate at unity gain
Rise time
RL = 10 k
,
See Figure 1 and Note 8
CL = 100 pF,
12
2.9
V/
μ
s
SR–
3.9
5.1
V/
μ
s
tr
tf
VI(PP) =
±
10 V,
RL = 10 k
,,
See Figures 1 and 2
138
132
ns
Fall time
CL = 100 pF,
138
132
ns
Overshoot factor
11%
5%
Vn
Equivalent input noise voltage
RS = 20
See Figure 3
f = 10 Hz
49
49
nV/
Hz
,
f = 1 kHz
41
41
In
Equivalent input noise current
f = 1 kHz
0.003
0.003
pA/
Hz
B1
Unity-gain bandwidth
VI = 10 mV,
CL = 25 pF,
VI = 10 mV,
CL = 25 pF,
RL = 10 k
,
See Figure 4
1
1.1
MHz
φ
m
Phase margin at unity gain
RL = 10 k
,
See Figure 4
61
°
65
°
For VCC
±
=
±
5 V, VI(PP) =
±
1 V; for VCC
±
=
±
15 V, VI(PP) =
±
5 V.
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