TLE2682 Datasheet, PDF (4/49 Pages) Texas Instruments – HIGH-SPEED JFET-INPUT DUAL OPERATIONAL AMPLIFIER WITH SWITCHED-CAPACITOR VOLTAGE CONVERTER

TLE2682
HIGHĆSPEED JFETĆINPUT DUAL OPERATIONAL AMPLIFIER
WITH SWITCHEDĆCAPACITOR VOLTAGE CONVERTER
SLOS127 − JUNE 1993
OPERATIONAL AMPLIFIER SECTION
electrical characteristics at specified free-air temperature, V_CC± = ±5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VIO
α_VIO
IIO
IIB
Input offset voltage
VIC = 0,
RS = 50 Ω
Temperature coefficient of input offset voltage
Input offset current
Input bias current
VIC = 0,
See Figure 4
VO = 0,
VO = 0,
TA†
MIN TYP MAX UNIT
25°C
Full range
0.9 7.5
mV
9
Full range
2.4
25 µV/°C
25°C
Full range
5 100
pA
950
25°C
15 175 pA
Full range
2 nA
VICR Common-mode input voltage range
RS = 50 Ω
IO = − 200 µA
5
5
25°C
to
to
−1 ^−1.9
V
5
Full range
to
− 0.8
25°C
3.8 4.1
Full range 3.7
VOM ₊ Maximum positive peak output voltage swing IO = − 2 mA
25°C
3.5 3.9
V
Full range 3.4
IO = − 20 mA
25°C
1.5 2.3
Full range 1.5
IO = 200 µA
25°C
Full range
− 3.8
− 3.7
− 4.2
VOM _− Maximum negative peak output voltage swing IO = 2 mA
25°C
−3.5 −4.1
V
Full range −3.4
IO = 20 mA
25°C
Full range
− 1.5
− 1.5
− 2.4
RL = 600 Ω
25°C
75
91
Full range
74
25°C
85 100
AVD Large-signal differential voltage amplification VO = ± 2.3 V _{RL = 2 kΩ}
Full range
84
dB
ri
Input resistance
ci
Input capacitance
zo
Open-loop output impedance
CMRR Common-mode rejection ratio
RL = 10 kΩ
25°C
Full range
90 106
89
VIC = 0
25°C
1012
Ω
VIC = 0,
See Figure 5
Common mode
Differential
25°C
25°C
11
pF
2.5
f = 1 MHz
25°C
80
Ω
VIC = VICRmin, VO = 0,
RS = 50 Ω
25°C
70
89
Full range
68
dB
kSVR
Supply-voltage rejection ratio (∆VCC_± /∆VIO)
VCC _± = ± 5 V to ± 15 V,
VO = 0
RS = 50 Ω
ICC Supply current (both channels)
VO = 0,
No load
25°C
82
99
dB
Full range
80
25°C
2.7 2.9 3.6
mA
Full range
3.6
ax
Crosstalk attenuation
IOS Short-circuit output current
† _{Full range is − 40°C to 85°C.}
VIC = 0,
VO = 0
RL = 2 kΩ
VID = 1 V
VID = − 1 V
25°C
25°C
120
dB
− 35
mA
45
4
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