TLE2227 Datasheet, PDF (6/31 Pages) Texas Instruments – EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION DUAL OPERATIONAL AMPLIFIERS

TLE2227, TLE2227Y, TLE2237, TLE2237Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS184 – FEBRUARY 1997
electrical characteristics at specified free-air temperature, V_CC± = ±15 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TLE2227C
TA†
UNIT
MIN TYP MAX
VIO Input offset voltage
25°C
Full range
100 350
µV
500
α_VIO
Temperature coefficient of input offset
voltage
Full range
0.4
1 µV/°C
Input offset voltage long-term drift
(see Note 4)
VIC = 0,
RS = 50 Ω
25°C
0.006
1 µV/mo
IIO
Input offset current
25°C
Full range
7.5
90
nA
150
IIB
Input bias current
25°C
Full range
15
90
nA
150
VICR Common-mode input voltage range
RS = 50 Ω
– 11 – 13
25°C
to
to
11
13
V
– 10.5
Full range
to
10.5
VOM ₊
Maximum positive peak output voltage
swing
RL = 1 kΩ
RL = 2 kΩ
25°C
10.5
Full range
10
V
25°C
12
Full range
11
VOM _–
Maximum negative peak output voltage
swing
RL = 1 kΩ
RL = 2 kΩ
25°C – 10.5 – 13
Full range – 10
V
25°C
– 12 – 13.5
Full range – 11
AVD
Large-signal differential voltage
amplification
VO = ± 11 V,
VO = ± 10 V,
VO = ± 10 V,
RL = 2 kΩ
25°C
2.5
45
RL = 2 kΩ Full range
2
25°C
3.5
38
RL = 1 kΩ _{Full range}
1
V/µV
ci
Input capacitance
25°C
8
pF
zo
Open-loop output impedance
CMRR Common-mode rejection ratio
IO = 0
25°C
50
Ω
25°C
98 115
VIC = VICRmin,
RS = 50 Ω _{Full range}
95
dB
kSVR
Supply-voltage rejection
ratio (∆VCC _± /∆VIO)
VCC _± = ± 4 V to ± 18 V, RS = 50 Ω
25°C
94 120
dB
VCC _± = ± 4 V to ± 18 V, RS = 50 Ω Full range
92
ICC Supply current
VO = 0,
No load
25°C
Full range
7.3 10.6
mA
11.2
† _{Full range is 0°C to 70°C.}
NOTE 4: Typical values are based on the input offset voltage shift observed through 168 hours of operating life test at TA = 150°C extrapolated
to TA = 25°C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
6
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