Datasheet

LT1469
20
1469fb
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
●
FAX: [phone]
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www.linear.com
 LINEAR TECHNOLOGY CORPORATION 2000
LT 0111 REV B • PRINTED IN USA
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TYPICAL APPLICATION
PART NUMBER DESCRIPTION COMMENTS
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Nonlinearity
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OS(MAX),
Single Version of LT1469
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V
≥ 2 Op Amp 75µV V
OS(MAX)
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LTC1604 16-Bit, 333ksps Sampling ADC ± 2.5V Input, SINAD = 90dB, THD = –100dB
LTC1605 Single 5V, 16-Bit, 100ksps Sampling ADC Low Power, ±10V Inputs, Parallel/Byte Interface
LT1723 Dual 200MHz, 70V/µs Low Noise Precision Op Amp V
S
≤ ±5V, e
n
= 3.8nV/√Hz, –85dBc at 1MHz
LT1801 Dual 80MHz, 25V/µs Low Power Rail-to-Rail Precision Op
Amp
V
S
≤ ±5V, I
CC
= 1.6mA, V
OS
≤ 350µV
LT6221 Dual 60MHz, 20V/µs Low Power Rail-to-Rail Precision Op
Amp
V
S
≤ ±5V, I
CC
= 0.9mA, V
OS
≤ 350µV
LTC6244HV Dual 50MHz, Low Noise, Precision CMOS Op Amp V
S
≤ ±5V, V
OS
≤ 100µV, I
B
≤ 75pA
16-Bit Accurate Single Ended to Differential ADC Buffer
–
+
+
–
2k
V
IN
2k
–5V
–5V
5V
5V
R
S
10pF
100Ω
100Ω
3000pF
3000pF
+IN
LTC1604
1/2 LT1469
1/2 LT1469
16 BITS
333ksps
ADC OUTPUTS
1469 TA04
–IN
FREQUENCY (kHz)
0
1469 TA04a
20 40 60 80 100 120 140 160
AMPLITUDE (dB)
0
–20
–40
–60
–80
–100
–120
–140
f
SAMPLE
= 333ksps
V
IN
= ±1.25V
f
IN
= 100kHz
V
S
= ±5V
4096 Point FFT of ADC Output