參數(shù)資料
型號: TL343DBV
廠商: Texas Instruments, Inc.
英文描述: SINGLE LOW-POWER OPERATIONAL AMPLIFIER
中文描述: 單一的低功耗運(yùn)算放大器
文件頁數(shù): 4/7頁
文件大?。?/td> 114K
代理商: TL343DBV
TL343
SINGLE LOW-POWER OPERATIONAL AMPLIFIER
SLOS250D – JUNE 1999 – REVISED NOVEMBER 1999
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics, V
CC+
= 5 V, V
CC–
= 0 V, T
A
= 25
°
C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIO
IIO
IIB
VOM
Input offset voltage
VO = 2.5 V
VO = 2.5 V
VO = 2.5 V
RL = 10 k
2
10
mV
Input offset current
30
50
nA
Input bias current
Peak output voltage swing
–20
–50
nA
3.3
3.5
V
AVD
Large-signal differential voltage
amplification
VO = 1.7 V to 3.3 V,
RL = 2 k
20
200
V/mV
kSVS
ICC
All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise specified.
Output swings essentially to ground.
Supply-voltage sensitivity (
VIO/
VCC
±
)
Supply current
VCC
±
=
±
2.5 V to
±
15 V
VO = 2.5 V,
150
μ
V/V
mA
No load
0.7
1.75
operating characteristics, V
CC
±
=
±
15 V, T
A
= 25
°
C, A
VD
= 1 (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VI =
±
10 V,
CL = 100 pF,
tr
Rise time
VO = 50 mV,
CL = 100 pF,
tf
Fall time
VO = 50 mV,
CL = 100 pF,
Overshoot factor
VO = 50 mV,
CL = 100 pF,
Crossover distortion
VI(PP) = 30 mV,
VOPP = 2 V,
MIN
TYP
MAX
UNIT
V/
μ
s
μ
s
μ
s
SR
Slew rate at unity gain
RL = 2 k
,
RL = 10 k
,
RL = 10 k
,
RL = 10 k
,
f = 10 kH
Z
See Figure 1
1
See Figure 1
0.35
See Figure 1
0.35
See Figure 1
20%
1%
PARAMETER MEASUREMENT INFORMATION
+
RL
CL = 100 pF
VI
OUT
Figure 1. Unity-Gain Amplifier
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