LTC2408CG Linear Technology, LTC2408CG Datasheet - Page 36

• Manufacturer Part Number: LTC2408CG
• Description: IC A/D CONV 24BIT 8-CHAN 28-SSOP
• Manufacturer: Linear Technology

Specifications of LTC2408CG

• Number Of Bits: 24
• Sampling Rate (per Second): 7.5
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 1mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP (0.200", 5.30mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC2404/LTC2408
TYPICAL
INPUT
RF POWER
RELATED PARTS
PART NUMBER
LTC1050
LT1236
LT1793
LTC2400
LTC2424/LTC2428
36
60Hz
60Hz–RF
AC
BONDED TO
INSULATED
MOUNTING
50 LOAD
RTD ON
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone] www.linear-tech.com
RT
1 F
50
APPLICATION
10k, 0.1%
R6
DESCRIPTION
Precision Chopper Stabilized Op Amp
Precision Bandgap Reference
Low Noise JFET Input Op Amp
24-Bit Micropower
20-Bit 4-/8-Channel
ELECTROMETER
100
Pt RTD
(3-WIRE)
(pH, PIEZO)
2
3
3-WIRE R-PACK
–
+
INPUT
LTC1050
GUARD RING
–5V
5V
7
4
R4
1k
IN914
J1
J2
J3
24.9k, 0.1%
U
20mV TO 80mV
R11
Fiugre 31. Measure DC to Daylight Using the LTC2408
6
LOCAL
TEMP
ADC in SO-8
10k, 0.1%
ADCs
3
2
100 , 5%
INFRARED
R7
FORCE SENSE
IN914
+
–
V
5V
R8
<1mV
LT1793
REF
–5V
24.9k, 0.1%
5V
7
4
THERMOCOUPLE
R12
THERMISTOR
10k NTC
C1, 0.1 F
R3, 10k
INFRARED
1%
0S36-01
R9
OMEGA
1k
6
V
5V
REF
R10
1%
5k
5k, 1%
5V
MAX
R5
1mV TO 1000V
VOLTMETER
10
11
12
13
14
15
17
9
5V
–60mV TO 4V
INPUT
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
2.7V AT 0 C
0.9V AT 40 C
–2.2mV to 16mV
0V to 4V
R13
5k
0.1%
DC
DAYLIGHT
HAMAMATSU
PHOTODIODE
S1336-5BK
8-CHANNEL
MUX
R1
900k
0.1%, 1W, 1000 WVDC
R2
4.7k
0.1%
MUXOUT
1, 5, 6, 16, 18, 22, 27, 28
COMMENTS
No External Components, 5 V Offset, 1.6 V
0.05% Max Initial Accuracy, 5ppm/ C Drift
10pA Max Input Bias Current, Low Voltage Noise: 8nV
<4ppm INL, No Missing Codes, 4ppm Full Scale
1.2ppm Noise, 8ppm INL, Fast Mode
7
REF
0V TO 5V
5V
10 F
4
ADCIN
+
24-BIT
GND
LTC2408
24048fa LT/LCG 0700 2K REV A • PRINTED IN USA
ADC
3
V
REF
6
LT1236CS8-5
OUT IN
LINEAR TECHNOLOGY CORPORATION 1999
GND
V
CC
2, 8
4
CSMUX
CSADC
SDO
24048 F31
CLK
D
2
IN
F
O
+
23
20
19, 25
21
24
26
100 F
8V
5V
INTERNAL OSC
SELECTED FOR
60Hz REJECTION
1 F
SERIAL DATA LINK
P–P
SPI COMPATABLE
MICROWIRE AND
MPU