TLE2027 Datasheet, PDF (14/35 Pages) Texas Instruments – EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS

TLE2027, TLE2037, TLE2027A, TLE2037A, TLE2027Y, TLE2037Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS192 – FEBRUARY 1997
PARAMETER MEASUREMENT INFORMATION
RI
VI
Rf
15 V
–
+
– 15 V CL =
100 pF
(see Note A)
VO
RL = 2 kΩ
20 Ω
2 kΩ
15 V
–
VO
+
– 15 V
20 Ω
NOTE A: CL includes fixture capacitance.
Figure 1. Slew-Rate Test Circuit
100 Ω
VI
10 kΩ
15 V
–
+
–15 V
CL =
100 pF
(see Note A)
NOTE A: CL includes fixture capacitance.
VO
2 kΩ
Figure 3. Unity-Gain Bandwidth and
Phase-Margin Test Circuit (TLE2027 Only)
Figure 2. Noise-Voltage Test Circuit
Rf
RI
VI
15 V
–
+
– 15 V ^{CL =}
100 pF
(see Note A)
VO
2 kΩ
NOTES: A. CL includes fixture capacitance.
B. For the TLE2037 and TLE2037A,
AVD must be ≥ 5.
Figure 4. Small-Signal Pulse-
Response Test Circuit
6–14
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