LTC6241 LINER [Linear Technology], LTC6241 Datasheet - Page 24

• Manufacturer Part Number: LTC6241
• Description: Dual/Quad 18MHz, Low Noise, Rail-to-Rail, CMOS Op Amps
• Manufacturer: LINER [Linear Technology]

RELATED PARTS
LTC6241/LTC6242
TYPICAL APPLICATIO
PART NUMBER
LTC1151
LT1792
LTC2050
LTC2051/LTC2052
LTC2054/LTC2055
24
LTC6241 Output Noise Spectrum. 1MΩ Resistor Noise
0V
1kHz
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
Dominates; Ideal Performance
DESCRIPTION
±15V Zero-Drift Op Amp
Low Noise Precision JFET Op Amp
Zero-Drift Op Amp
Dual/Quad Zero-Drift Op Amp
Single/Dual Zero-Drift Op Amp
OR EQUIVALENT
●
SFH213FA
FAX: [phone]
(≤4pF)
10kHz/DIV
–1.5V
Figure 11. Ultralow Noise 1MΩ 150kHz Photodiode Amplifi er
U
+
–
●
LTC6241
1MΩ TIA
www.linear.com
1/2
6241 TA02b
101kHz
1MΩ
1pF
R
C
F
F
1500pF
866Ω
R1
C1
COMMENTS
Dual High Voltage Operation ±18V
6nV/√Hz Noise, ±15V Operation
2.7 Volt Operation, SOT-23
Dual/Quad Version of LTC2050 in MS8/GN16 Packages
Micropower Version of the LTC2050/LTC2051 in SOT-23 and DD Packages
1.69k
R2
Competition Output Noise Spectrum. Op Amp Noise Dominates;
150kHz 3RD ORDER BUTTERWORTH FILTER
180pF
R3
2k
C3
0V
1kHz
1500pF
C2
Performance Compromised
+
–
LTC6241
+1.5V
–1.5V
1/2
10kHz/DIV
6241 TA02a
© LINEAR TECHNOLOGY CORPORATION 2005
LT/TP 0605 500 • PRINTED IN USA
6241 TA02c
101kHz
62412f