LT1797 Linear Technology, LT1797 Datasheet - Page 12

• Manufacturer Part Number: LT1797
• Description: 10MHz/ Rail-to-Rail Input and Output Op Amp in SOT-23
• Manufacturer: Linear Technology

TYPICAL APPLICATIO
LT1797
12
RELATED PARTS
PART NUMBER
LT1630/LT1631
LT1638/LT1639
LT1783
LT1880
Over-The-Top is a trademark of Linear Technology Corporation.
SIEMENS/INFINEON
1MHz Photodiode Transimpedance Amplifier
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone] www.linear-tech.com
PHOTODIODE
SFH213FA
DESCRIPTION
Dual/Quad 30MHz, 10V/ s Rail-to-Rail Input
and Output Op Amps
Dual/Ouad 1.2MHz, 0.4V/ s, Over-The-Top
Rail-to-Rail Input and Output Op Amps
Micropower Over-The-Top SOT-23 Rail-to-Rail Input
and Output Op Amp
SOT-23 Rail-to-Rail Output, Picoamp Input Current
Precision Op Amp
–
+
LT1797
100k
3pF
V
V
U
+
–
V
S
= 1.5V TO 5V
1797 TA04
TM
Micropower
100mV/DIV
COMMENTS
High DC Accuracy, 525 V V
Current, Max Supply Current 4.4mA per Amp
170 A Supply Current, Single Supply Input Range –0.4V to 44V,
Rail-to-Rail Input and Output.
SOT-23 Package, Micropower 220 A per Amplifier,
Rail-to-Rail Input and Output, 1.2MHz Gain Bandwidth
150mV Maximum Offset Voltage, 900pA Maximum Bias Current,
1.1MHz Gain Bandwidth, –40 C to 85 C Temperature Range
Rise Time vs Supply Voltage (600mV Output Step)
Supply Voltage
Response of Photodiode Amplifier
1.5V
2.5V
5V
OS(MAX)
2 s/DIV
10% to 90% Rise Time
LINEAR TECHNOLOGY CORPORATION 2000
, 70mA Output
1797f LT/TP 0401 4K • PRINTED IN USA
830ns
800ns
700ns