TLE2682 Datasheet, PDF (7/49 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± = ±15 V
SR +
PARAMETER
Positive slew rate
SR −
Negative slew rate
TEST CONDITIONS
TA†
MIN
25°C
25
VO(PP) = ± 10 V,
Full range 20
AVD = − 1,
CL = 100 pF,
RL = 2 kΩ,
See Figure 1
25°C
25
Full range 20
Settling time
Vn
Equivalent input noise voltage
AVD = − 1,
10-V step,
RL = 1 kΩ,
CL = 100 pF
To 10 mV
To 1 mV
f = 10 Hz
f = 10 kHz
25°C
25°C
VN(PP)
RS = 20 Ω,
See Figure 3
Peak-to-peak equivalent input noise voltage
f = 10 Hz to
10 kHz
f = 0.1 Hz to
10 Hz
25°C
In
Equivalent input noise current
THD + N Total harmonic distortion plus noise
VIC = 0,
VO(PP) = 20 V,
f = 1 kHz,
RS = 25Ω
f = 10 kHz
AVD = 10,
RL = 2 kΩ,
25°C
25°C
B1
Unity-gain bandwidth
VI = 10 mV,
CL = 25 pF,
RL = 2 kΩ,
See Figure 2
25°C
8
BOM
Maximum output-swing bandwidth
φ_m
Phase margin at unity gain
† _{Full range is − 40°C to 85°C.}
VO(PP) = 20 V,
RL = 2 kΩ,
AVD = − 1,
CL = 25 pF
25°C
478
VI = 10 mV,
CL = 25 pF,
RL = 2 kΩ,
See Figure 2
25°C
TYP
40
45
0.4
1.5
28
11.6
6
0.6
2.8
0.008%
10
637
57°
MAX
UNIT
V/µs
V/µs
µs
nV/√Hz
µV
fA/√Hz
MHz
kHz
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
• POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443
7