LT1803/LT1804/LT1805
TYPICAL APPLICATIO
3.01k
VIN
332Ω
10V
3+ 7
LT1803
2–
4
LED Array Driver
6 10Ω
27pF
5V
INTERNATIONAL
RECTIFIER
IRLL3303 IOUT
332Ω
IOUT = VIN • 1A
(NOT CURRENT LIMITED UNDER
SHORT-CIRCUIT CONDITIONS)
2 FOOT WIRE
VSENSE
RSENSE
0.1Ω
•••
SCANNER LED ARRAY
RATED 600mA AT 5V
1803 TAO3a
500mA Pulse Response of LED Array Driver
PIN 3
0V
VSENSE
0V
PIN 6
FET
SOURCE
0V
1803 TA03b
RELATED PARTS
PART NUMBER
LT1399
LT1498/LT1499
LT1630/LT1631
DESCRIPTION
Triple 300MHz Current Feedback Amplifier
Dual/Quad 10MHz, 6Vµs Rail-to-Rail Input and Output
C-LoadTM Op Amps
Dual/Quad 30MHz, 10V/µs Rail-to-Rail Input and Output Op Amps
LT1800/LT1801
LT1802
LT1806/LT1807
Single/Dual/Quad 80MHz, 25V/µs Low Power Rail-to-Rail
Input/Output Precision Op Amps
Single/Dual 325MHz, 140V/µs Rail-to-Rail Input/Output Amps
LT1809/LT1810 Single/Dual 180MHz Rail-to-Rail Input/Output Op Amps
LT6200/LT6201 Single/Dual Ultralow Noise Rail-to-Rail Amplifier
LT6200-5
Single Ultralow Noise Rail-to-Rail Amplifier
LT6200-10
Single Ultralow Noise Rail-to-Rail Amplifier
LT6202/LT6203 Single/Dual/Quad 90MHz, 24V/µs Rail-to-Rail Input/Output,
LT6204
Ultralow 1.9nV/√Hz Noise, Low Power Op Amps
C-Load is a trademark of Linear Technology Corporation.
COMMENTS
0.1dB Gain Flatness to 150MHz, Shutdown
High DC Accuracy, 475µV VOS(MAX), 4µV/°C Max Drift,
Max Supply Current 2.2mA per Amp
High DC Accuracy, 525µV VOS(MAX), 70mA Output Current,
Max Supply Current 4.4mA per Amplifier
High DC Accuracy, 350µV VOS(MAX), Max Supply Currrent
2mA per Amplifier
High DC Accuracy, 550µV VOS(MAX), Low Noise 3.5nV/√Hz,
Low Distortion – 80dB at 5MHz, Power-Down (LT1806)
350V/µs Slew Rate, Low Distortion – 90dB at 5MHz,
Power-Down (LT1809)
0.95nV/Hz, 165MHz Gain Bandwidth, 44V/µs
0.95nV/Hz, 800MHz Gain Bandwidth, 210V/µs, AV ≥5
0.95nV/Hz, 1.6GHz Gain Bandwidth, 340V/µs, AV ≥10
High DC Accuracy, 500µV VOS(MAX), Max Supply Currrent
3mA per Amplifier
20 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 q FAX: (408) 434-0507 q www.linear.com
180345f
LT/TP 0803 1K • PRINTED IN THE USA
© LINEAR TECHNOLOGY CORPORATION 2003