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TL343 Datasheet(PDF) 4 Page - Texas Instruments

Part No. TL343
Description  SINGLE LOW-POWER OPERATIONAL AMPLIFIER
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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TL343 Datasheet(HTML) 4 Page - Texas Instruments

   
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TL343
SINGLE LOW POWER OPERATIONAL AMPLIFIER
SLOS250G − JUNE 1999 − REVISED JANUARY 2005
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics, VCC+ = 3 V and 5 V, VCC− = 0 V, TA = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS†
MIN
TYP
MAX
UNIT
VIO
Input offset voltage
VO = 1.5 V and 2.5 V
2
10
mV
IIO
Input offset current
VO = 1.5 V and 2.5 V
30
50
nA
IIB
Input bias current
VO = 1.5 V and 2.5 V
−200
−500
nA
VOM
Peak output voltage swing‡
RL = 10 kΩ
3.3
3.5
V
AVD
Large-signal differential voltage
amplification
VO = 1.7 V to 3.3 V,
RL = 2 kΩ
20
200
V/mV
kSVS
Supply-voltage sensitivity (
∆VIO/∆VCC±)
VCC± = ±2.5 V to ±15 V
150
µV/V
ICC
Supply current
VO = 1.5 V and 2.5 V,
No load
0.7
1.75
mA
† All characteristics are measured under open-loop conditions, with zero common-mode input voltage, unless otherwise specified.
‡ Output swings essentially to ground.
operating characteristics, VCC± = ±15 V, TA = 25°C, AVD = 1 (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TYP
UNIT
SR
Slew rate at unity gain
VI = ±10 V,
CL = 100 pF,
RL = 2 kΩ,
See Figure 1
1
V/
µs
tr
Rise time
∆VO = 50 mV,
CL = 100 pF,
RL = 10 kΩ,
See Figure 1
0.35
µs
tf
Fall time
∆VO = 50 mV,
CL = 100 pF,
RL = 10 kΩ,
See Figure 1
0.35
µs
Overshoot factor
∆VO = 50 mV,
CL = 100 pF,
RL = 10 kΩ,
See Figure 1
20%
Crossover distortion
VI(PP) = 30 mV,
VOPP = 2 V,
f = 10 kHZ
1%
PARAMETER MEASUREMENT INFORMATION
RL
CL = 100 pF
VI
OUT
Figure 1. Unity-Gain Amplifier


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