TLE214X_08 Datasheet, PDF (30/72 Pages) Texas Instruments – EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS

TLE214x, TLE214xA
EXCALIBUR LOWĆNOISE HIGHĆSPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS183C − FEBRUARY 1997 − REVISED JUNE 2006
TLE2141M electrical characteristics at specified free-air temperature, V_CC = 5 V (unless otherwise
noted)
PARAMETER
VIO Input offset voltage
TEST CONDITIONS
TA†
25°C
Full range
TLE2141M
MIN TYP MAX
225 1400
2100
TLE2141AM
MIN TYP MAX
200 1000
1700
UNIT
µV
α_VIO
IIO
Temperature coefficient
of input offset voltage
Input offset current
VO = 2.5 V
VIC = 2.5 V
IIB
Input bias current
RS = 50 Ω,
Full range
25°C
Full range
25°C
Full range
1.7
8
− 0.8
100
250
−2
− 2.3
1.7
µV/°C
8 100
nA
250
−0.8 −2
µA
− 2.3
Common-mode input
VICR _{voltage range}
RS = 50 Ω
0 −0.3
0 −0.3
25°C
to
to
to
to
3 3.2
0 −0.3
3 3.2
V
0 −0.3
Full range
to
to
to
to
2.7 2.9
2.7 2.9
IOH = − 150 µA
3.9 4.1
3.9 4.1
IOH = − 1.5 mA
25°C
3.8
4
3.8
4
High-level output
VOH _voltage
IOH = − 15 mA
IOH = − 100 µA
3.2 3.7
3.2 3.7
V
3.75
3.75
IOH = − 1 mA
Full range 3.65
3.65
IOH = − 10 mA
3.25
3.25
IOL = 150 µA
IOL = 1.5 µA
25°C
75 125
150 225
75 125
mV
150 225
Low-level output
VOL _voltage
IOL = 15 mA
IOL = 100 µA
IOL = 1 mA
Full range
1.2 1.4
200
250
1.2 1.4 V
200
mV
225
IOL = 10 mA
1.25
1.25 V
AVD
Large-signal differential VIC = ± 2.5 V, RL = 2 kΩ,
25°C
voltage amplification
VO = 1 V to − 1.5 V
Full range
50 220
5
50 220
5
V/mV
ri
Input resistance
ci
Input capacitance
zo
Open-loop
output impedance
f = 1 MHz
25°C
70
25°C
2.5
25°C
30
70
MΩ
2.5
pF
30
Ω
Common-mode
CMRR _{rejection ratio}
25°C
VIC = VICRmin, RS = 50 Ω _{Full range}
85 118
80
85 118
dB
80
kSVR
Supply-voltage rejection VCC _± = ± 2.5 V to ± 15 V,
ratio (∆VCC _± /∆VIO)
RS = 50 Ω
25°C
Full range
90 106
85
90 106
dB
85
ICC Supply current
† _{Full range is − 55°C to 125°C.}
VO = 2.5 V,
VIC = 2.5 V
No load,
25°C
Full range
3.4 4.4
4.6
3.4 4.4
mA
4.6
30
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