參數(shù)資料
型號： TL4581P
廠商： Texas Instruments, Inc.
英文描述： DUAL LOW-NOISE HIGH-DRIVE OPERATIONAL AMPLIFIER
中文描述： 雙路低噪聲高驅(qū)動運算放大器
文件頁數(shù)： 3/7頁
文件大?。?/td> 120K
代理商： TL4581P
TL4581
DUAL LOW-NOISE HIGH-DRIVE OPERATIONAL AMPLIFIER
SLVS457A
–
JANUARY 2003
–
REVISED MARCH 2003
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics, V
CC
±
= +15 V, T
A
= 25
°
C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA = 25
°
C
TA = 0
°
C to 70
°
C
MIN
TYP
0.5
MAX
UNIT
VIO
Input offset voltage
VO= 0
VO = 0
4
mV
5
IIO
Input offset current
TA = 25
°
C
TA = 0
°
C to 70
°
C
TA = 25
°
C
TA = 0
°
C to 70
°
C
10
150
nA
200
IIB
Input bias current
200
800
nA
1000
VICR
Common-mode input-voltage range
±
12
±
13
V
VOPP
Maximum peak-to-peak
output-voltage swing
RL
≥
600
VCC
±
=
±
15 V
VCC
±
=
±
18 V
TA = 25
°
C
TA = 0
°
C to 70
°
C
TA = 25
°
C
TA = 0
°
C to 70
°
C
24
26
V
30
32
RL
≥
600
VO =
±
10 V
15
50
AVD
Large-signal
differential-voltage amplification
,
10
V/mV
RL
≥
2 k
VO =
±
10 V
25
100
,
15
Avd
Small-signal
differential-voltage amplification
f = 10 kHz
2.2
V/mV
BOM
Maximum output swing bandwidth
Maximum-output-swing bandwidth
RL= 600
RL = 600
VO =
±
10 V
VCC
±
=
±
18 V,
CL = 100 pF
140
kHz
VO =
±
14 V
100
B1
ri
zo
CMRR
Unity-gain bandwidth
RL = 600
,
10
MHz
k
dB
Input resistance
30
300
Output impedance
AVD = 30 dB,
VIC = VICR min
RL = 600
,
f = 10 kHz
0.3
Common-mode rejection ratio
70
100
kSVR
Supply-voltage rejection ratio
(
VCC
±
/
VIO)
Output short-circuit current
VCC
±
=
±
9 V to
±
15 V,
VO = 0
80
100
dB
IOS
ICC
10
38
60
mA
Total supply curent
VO = 0,
V01 = 10 V
peak,
No load
8
16
mA
Crosstalk attenuation (VO1/VO2)
f = 1 kHz
110
dB
All characteristics are measured under open-loop conditions with zero common-mode input voltage, unless otherwise specified.
operating characteristics, V
CC
±
=
±
15 V, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
V/
μ
s
SR
Slew rate at unity gain
9
Overshoot factor
VI = 100 mV,
RL = 600
,
f = 30 Hz
AVD = 1,
CL = 100 pF
10
%
Vn
Equivalent input noise voltage
8
nV/
√
Hz
f = 1 kHz
5
In
Equivalent input noise current
f = 30 Hz
f = 1 kHz
2.7
0.7
pA/
√
Hz
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