TLE214X_17 Datasheet, PDF (38/79 Pages) Texas Instruments – EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS

TLE214x, TLE214xA
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS183D − FEBRUARY 1997 − REVISED OCTOBER 2012
TLE2144M electrical characteristics at specified free-air temperature, V_CC = 5 V (unless otherwise
noted)
PARAMETER
V_IO
Input offset voltage
TEST CONDITIONS
T_A†
25°C
Full range
TLE2144M
MIN TYP MAX
0.5 3.8
5.2
TLE2144AM
MIN TYP MAX
0.5
3
4.4
UNIT
mV
α_VIO
I_IO
Temperature coefficient
of input offset voltage
Input offset current
V_O = 2.5 V,
V_IC = 2.5 V
I_IB
Input bias current
R_S = 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
V_ICR
Common-mode input
voltage range
R_S = 50 Ω
25°C
Full range
I_OH = − 150 μA
I_OH = − 1.5 mA
High-level output
V_{OH voltage}
I_OH = − 15 mA
I_OH = 100 μA
Low-level output
V_OL
voltage
I_OH = 1 mA
I_OH = 10 mA
I_OL = 150 μA
I_OL = 1.5 μA
I_OL = 15 mA
I_OL = 100 μA
I_OL = 1 mA
I_OL = 10 mA
A_VD
Large-signal differential V_IC = ± 2.5 V,
R_L = 2 kΩ,
voltage amplification
V_O = 1 V to − 1.5 V
r_i
Input resistance
c_i
Input capacitance
z_o
Open-loop output
impedance
f = 1 MHz
Common-mode
CMRR _{rejection ratio}
V_IC = V_ICRmin, R_S = 50 Ω
25°C
Full range
25°C
Full range
25°C
Full range
25°C
25°C
25°C
25°C
Full range
0
to
3
0
to
2.7
3.9
3.8
3.4
3.75
3.65
3.45
50
5
85
80
− 0.3
to
3.2
− 0.3
to
2.9
4.1
4
3.7
75 125
150 225
1.2 1.6
200
250
1.45
95
70
2.5
30
118
0
to
3
0
to
2.7
3.9
3.8
3.4
3.75
3.65
3.45
50
5
85
80
− 0.3
to
3.2
V
− 0.3
to
2.9
4.1
4
3.7
V
75 125
mV
150 225
1.2 1.6 V
200
mV
250
1.45 V
95
V/mV
70
MΩ
2.5
pF
30
Ω
118
dB
k_SVR
Supply-voltage
rejection ratio
(ΔV_{CC ±} /ΔV_IO)
I_CC
Supply current
† _{Full range is − 55°C to 125°C.}
V_{CC ±} = ± 2.5 V to ± 15 V,
R_S = 50 Ω
V_O = 2.5 V,
V_IC = 2.5 V
No load,
25°C
Full range
25°C
Full range
90 106
85
13.2 17.6
18.4
90 106
dB
85
13.2 17.6
mA
18.4
38
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