Datasheet
LTC6090
24
6090fa
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
LINEAR TECHNOLOGY CORPORATION 2012
LT 1112 REV A • PRINTED IN USA
relaTeD parTs
Typical applicaTion
PART NUMBER DESCRIPTION COMMENTS
Amplifiers
LT1990 ±250V Input Range G = 1, 10, Micropower,
Difference Amplifier
Pin Selectable Gain of 1 or 10
LT1991 Precision, 100µA Gain Selectable Amplifier Pin Configurable as a Difference Amplifier, Inverting and Noninverting Amplifier
Matched Resistors
LT5400 Quad Matched Resistor Network Excellent Matching Specifications Over the Entire Temperature Range
Digital to Analog Converters
LTC2641/LTC2462 16-Bit V
OUT
DACs in 3mm × 3mm DFN Guaranteed Monotonic Over Temperature
LTC2756 Serial 18-Bit SoftSpan I
OUT
DAC 18-Bit Settling Time: 2.1µs
Maximum 18-Bit INL Error: ±1 LSB Over Temperature
Flyback Controllers
LT3511 Monolithic High Voltage Isolated Flyback Converter 4.5V to 100V Input Voltage Range, No Optocoupler Required
LT8300 100V
IN
Micropower Isolated Flyback Converter
with 150V/260mA Switch
6V to 100V Input Voltage Range. V
OUT
Set with a Single External Resistor
Extended Dynamic Range 1MΩ Transimpedance Photodiode Amplifier
6090 TA10
–
+
200k
1%
100mW
22.1k
1%
1
4
2
3
LTC6090
PHOTODIODE
SFH213
125V
0.3pF
–3V
–3V
10M
1%
V
OUT
V
OUT
= I
PD
• 1M
OUTPUT NOISE = 21µV
RMS
(1kHz – 40kHz)
OUTPUT OFFSET = 150µV MAXIMUM
BANDWIDTH = 40kHz (–3dB)
OUTPUT SWING = 0V TO 12V
I
PD
7
8
5
6