LTC1594 Linear Technology, LTC1594 Datasheet - Page 24

• Manufacturer Part Number: LTC1594
• Description: 4- and 8-Channel/ Micropower Sampling 12-Bit Serial I/O A/D Converters
• Manufacturer: Linear Technology

LTC1594/LTC1598
RELATED PARTS
PART NUMBER
LTC1096/LTC1098
LTC1096L/LTC1098L
LTC1196/LTC1198
LTC1282
LTC1285/LTC1288
LTC1286/LTC1298
LTC1286
LTC1289
LTC1415
LTC1594L
LTC1598L
24
TYPICAL
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417 [phone]
FAX: [phone] TELEX: 499-3977 www.linear-tech.com
APPLICATION
D
CH0
CH7
CLK
OUT
D
CS
IN
4-Channel, 3V Micropower 12-Bit ADC
8-Channel, 3V Micropower 12-Bit ADC
DESCRIPTION
8-Pin SO, Micropower 8-Bit ADC
8-Pin SO, 2.65V Micropower 8-Bit ADC
8-Pin SO, 1Msps 8-Bit ADC
3V High Speed Parallel 12-Bit ADC
8-Pin SO, 3V, Micropower
8-Pin SO, 5V, Micropower
Multiplexed 12-Bit ADC
Multiplexed 3V, 1A, 12-Bit ADC
5V High Speed Parallel 12-Bit ADC
Using the LTC1598 and LTC1391 as an 8-Channel Differential 12-Bit ADC System
1
2
3
4
5
6
7
8
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
LTC1391
1 F
D
GND
CLK
OUT
U
D
V –
V +
CS
IN
D
16
15
14
13
12
11
10
9
5V
20
21
22
23
24
1
2
3
8 COM
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
8-CHANNEL
MUX
MUXOUT
18
COMMENTS
Low Power, Small Size, Low Cost
Low Power, Small Size, Low Cost
Low Power, Small Size, Low Cost
140ksps, Complete with V
1- or 2-Channel, Auto Shutdown
1- or 2-Channel, Auto Shutdown
8-Channel 12-Bit Serial I/O
8-Channel 12-Bit Serial I/O
1.25Msps, Complete with V
Low Power, Small Size, Low Cost
Low Power, Small Size, Low Cost
17
ADCIN
+
SAMPLING
–
12-BIT
GND
ADC
16
V
4, 9
REF
LTC1598
V
CC
15, 19
CSMUX
CSADC
REF
D
REF
CLK
OUT
D
NC
NC
, CLK, Sample-and-Hold
IN
, CLK, Sample-and-Hold
12
13
10
6
5, 14
7
11
5V
LINEAR TECHNOLOGY CORPORATION 1996
1594/98 TA07
15948f LT/GP 1296 7K • PRINTED IN USA
1 F