TLE2682 Datasheet, PDF (5/49 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
operating characteristics at specified free-air temperature, V_CC± = ±5 V
SR +
PARAMETER
Positive slew rate
SR −
Negative slew rate
TEST CONDITIONS
TA†
MIN TYP
25°C
35
VO(PP) = ± 2.3 V,
Full range
20
AVD = − 1,
CL = 100 pF,
RL = 2 kΩ,
See Figure 1
25°C
38
Full range
20
Settling time
AVD = − 1,
To 10 mV
0.25
2-V step,
RL = 1 kΩ,
CL = 100 pF
To 1 mV
25°C
0.4
Vn
Equivalent input noise voltage
f = 10 Hz
28
25°C
f = 10 kHz
11.6
RS = 20 Ω,
See Figure 3
f = 10 Hz to
10 kHz
6
VN(PP) Peak-to-peak equivalent input noise voltage
25°C
f = 0.1 Hz to
10 Hz
0.6
In
Equivalent input noise current
THD + N Total harmonic distortion plus noise
VIC = 0,
VO(PP) = 5 V,
f = 1 k Hz,
RS = 25Ω
f = 10 kHz
AVD = 10,
RL = 2 kΩ,
25°C
25°C
2.8
0.013%
B1
Unity-gain bandwidth
VI = 10 mV,
CL = 25 pF,
RL = 2 kΩ,
See Figure 2
25°C
9.4
BOM
Maximum output-swing bandwidth
VO(PP) = 4 V,
RL = 2 kΩ,
AVD = − 1,
CL = 25 pF
25°C
2.8
φ_m
Phase margin at unity gain
† _{Full range is 40°C to 85°C.}
VI = 10 mV,
CL = 25 pF,
RL = 2 kΩ,
See Figure 2
25°C
56°
MAX UNIT
V/µs
V/µs
µs
nV/√Hz
µV
fA/√Hz
MHz
MHz
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