LT6000/LT6001/LT6002
600012fa
20
RELATED PARTS
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2005
LT 0406 REV A • PRINTED IN USA
U
TYPICAL APPLICATIO
Low Power V-to-F Converter
–
+
A2
1/2 LT6001
2
1M
1M
1M
2M
V
REF
V
REF
1M
V
REF
V
REF
V
IN
V
REF
42.2k
1
7
8
4
0.1µF
42.2k
2M
2M
42.2k
TP0610
2N7002
3
–
+
A1
1/2 LT6001
5
6
8
7
V
OUT
6
5
2
1
–
+
LTC
®
1440
3
1000pF
FREQUENCY OUT ≈ 7.5Hz/mV • V
IN
LINEARITY ≈ 5%, V
IN
20mV TO 800mV
I
SUPPLY
≈ 60µA TO 100µA
DIODES:
CENTRAL SEMI
CMOD3003
×4
0.1µF
0.1µF 1µF
V
REF
V
S
4.3V TO 20V
6
60012 TA03
21
4
LT1790-4.096
–
+
LT6000
1.8V
V
OUT
V
IN1
SHDN
–
+
LT6000
1.8V
60012 TA04a
V
IN2
INPUT
SELECT
SHDN
SN74LVC2604
MUX Amplifier
PART NUMBER DESCRIPTION COMMENTS
LT2178/LT2179 17µA Dual/Quad Single Supply Op Amps 120µV V
OS(MAX)
, Gain Bandwidth = 60kHz
LT1490A/LT1491A 50µA Dual/Quad Over-The-Top
®
Rail-to-Rail Input and Output Op Amps 950µV V
OS(MAX)
, Gain Bandwidth = 200kHz
LT1494/LT1495/LT1496 1.5µA Max Single/Dual/Quad Over-The-Top Precision Rail-to-Rail Input 375µV V
OS(MAX)
, Gain Bandwidth = 2.7kHz
and Output Op Amps
LT1672/LT1673/LT1674 2µA Max, AV ≥ 5, Single/Dual/Quad Over-The-Top Precision Rail-to-Rail Gain of 5 Stable, Gain Bandwidth = 12kHz
Input and Output Op Amps
LT1782 Micropower, Over-The-Top SOT-23 Rail-to-Rail Input and Output Op Amps SOT-23, 800µV V
OS(MAX)
, I
S
= 55µA (Max),
Gain Bandwidth = 200kHz, Shutdown Pin
Over-The-Top is a registered trademark of Linear Technology Corporation.
V
OUT
5ms/DIV
60012 TA04b
V
S
= 1.8V
V
IN1
= 250Hz AT 1V
P-P
V
IN2
= 500Hz AT 0.5V
P-P
INPUT SELECT = 25Hz AT 1.8V
P-P
INPUT
SELECT
MUX Amplifier Waveforms
