Datasheet

TLE214x, TLE214xA
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS183D − FEBRUARY 1997 − REVISED OCTOBER 2012
10
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2142C electrical characteristics at specified free-air temperature, V
CC
= 5 V (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
T
†
TLE2142C TLE2142AC
UNIT
PARAMETER TEST CONDITIONS
T
A
†
MIN TYP MAX MIN TYP MAX
UNIT
V
Input offset voltage
25°C 220 1900 200 1500
V
V
IO
Input offset voltage
Full range 2200 1800
μV
Temperature coefficient of
Full range
17
17
V/°C
α
VIO
Temperature coefficient of
input offset voltage
V
O
= 2.5 V
,
R
S
= 50 Ω
,
Full range 1.7 1.7 μV/°C
I
Input offset current
V
O
= 2
.
5 V
,
V
IC
= 2.5 V
R
S
= 50 Ω
,
25°C 8 100 8 100
nA
I
IO
Input offset current
IC
Full range 150 150
nA
I
Input bias current
25°C −0.8 − 2 −0.8 −2
A
I
IB
Input bias current
Full range −2.1 −2.1
μA
0 −0.3 0 −0.3
25°C
0
to
−
0
.
3
to
0
to
−
0
.
3
to
V
Common-mode input
R 50 Ω
25 C
to
3
to
3.2
to
3
to
3.2
V
V
ICR
Common mode input
voltage range
R
S
= 50 Ω
0 0
V
voltage range
Full ran
g
e
0
to
0
to
Full range
to
2.9
to
2.9
I 150 A
25°C 3.9 4.1 3.9 4.1
I
OH
= − 150 μA
Full range 3.8 3.8
V
High level output voltage
I 1 5 mA
25°C 3.8 4 3.8 4
V
V
OH
High-level output voltage I
OH
= − 1.5 mA
Full range 3.7 3.7
V
I 15 mA
25°C 3.4 3.7 3.4 3.7
I
OH
= − 15 mA
Full range 3.4 3.4
I 150 A
25°C 75 125 75 125
I
OL
= 150 μA
Full range 150 150
mV
V
Low level output voltage
I 1 5 mA
25°C 150 225 150 225
mV
V
OL
Low-level output voltage I
OL
= 1.5 mA
Full range 250 250
I 15 mA
25°C 1.2 1.4 1.2 1.4
V
I
OL
= 15 mA
Full range 1.5 1.5
V
A
Lar
g
e-si
g
nal differential V
CC
= ±2.5 V, R
L
= 2 kΩ,
25°C 50 220 50 220
V/mV
A
VD
Large signal differential
voltage amplification
V
CC
= ±2
.
5 V
,
R
L
= 2 kΩ
,
V
O
= 1 V to − 1.5 V
Full range 25 25
V/mV
r
i
Input resistance 25°C 70 70
MΩ
c
i
Input capacitance 25°C 2.5 2.5 pF
z
o
Open-loop output
impedance
f = 1 MHz 25°C 30 30
Ω
CMRR
Common-mode
V V min R 50 Ω
25°C 85 118 85 118
dB
CMRR
Common mode
rejection ratio
V
IC
= V
ICR
min, R
S
= 50 Ω
Full range 80 80
dB
k
Suppl
y
-volta
g
e re
j
ection V
CC
±
= ±2.5 V to ±15 V,
25°C 90 106 90 106
dB
k
SVR
Supply voltage rejection
ratio (ΔV
CC
±
/ΔV
IO
)
V
CC
±
= ±2
.
5 V to ±15 V
,
R
S
= 50 Ω
Full range 85 85
dB
I
Supply current
V
O
= 2.5 V, No load,
25°C 6.6 8.8 6.6 8.8
mA
I
CC
Supply current
V
O
= 2
.
5 V
,
V
IC
= 2.5 V
No load
,
Full range 9.2 9.2
mA
†
Full range is 0°C to 70°C.