LTC2439-1 Linear Technology, LTC2439-1 Datasheet - Page 28

• Manufacturer Part Number: LTC2439-1
• Description: 8-/16-Channel 16-Bit No Latency Delta-Sigma ADC
• Manufacturer: Linear Technology

TYPICAL APPLICATIO
RELATED PARTS
PART NUMBER
LTC1043
LT1236A-5
LT1461
LTC2400
LTC2401/LTC2402
LTC2404/LTC2408
LTC2410
LTC2411
LTC2411-1
LTC2412
LTC2413
LTC2414/LTC2418
LTC2415
LTC2420
LTC2424/LTC2428
LTC2433-1
LTC2436-1
LTC2440
LTC2444/45/48/49
LTC2439-1
28
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone]
DESCRIPTION
Dual Precision Instrumentation Switched Capacitor
Building Block
Precision Bandgap Reference, 5V
Micropower Precision LDO Reference
24-Bit, No Latency
1-/2-Channel, 24-Bit, No Latency
4-/8-Channel, 24-Bit, No Latency
24-Bit, Fully Differential, No Latency
24-Bit, No Latency
24-Bit, Simultaneous 50Hz/60Hz Rejection
2-Channel, 24-Bit, Pin Compatible with LTC2439-1
24-Bit, No Latency
8-/16-Channel, 24-Bit No Latency
24-Bit, No Latency
20-Bit, No Latency
4-/8-Channel, 20-Bit, No Latency
Differential Single Channel 16-Bit
2-Channel Differential 16-Bit
High Speed, Low Noise 24-Bit ADC
8-/16-Channel High Speed, Low Noise 24-Bit ADC
ARRAY
8 2k
5V
PANASONIC EXB-2HV202G
147mV INPUT RANGE
VISHAY MPM1001/5002B
Figure 30. Increased Resolution Bridge/Temperature Measurement
V
49mV INPUT RANGE
REF
4.5 V LSB
V
REF
U
= 294mV
1.5 V LSB
5V
= 95.04mV
50k
1k
ADC in SO-8
ADC in MSOP
ADC
ADC with 15Hz Output Rate
ADC in SO-8
www.linear.com
REF
REF
ADC
+
–
REF
REF
ADC in MSOP
ADC
ADCs
ADC
ADC
+
–
ADC
FORCE SENSOR
THERMOCOUPLE
HONEYWELL
ADC
500 GRAM
FSL05N2C
COMMENTS
Precise, Charge Balanced Switching, Low Power
0.05% Max, 5ppm/ C Drift
High Accuracy 0.04% Max, 3ppm/ C Max Drift
0.3ppm Noise, 4ppm INL, 10ppm Total Unadjusted Error, 200 A
0.6ppm Noise, 4ppm INL, 10ppm Total Unadjusted Error, 200 A
0.3ppm Noise, 4ppm INL, 10ppm Total Unadjusted Error, 200 A
0.16ppm Noise, 2ppm INL, 3ppm Total Unadjusted Error, 200 A
1.45 V
0.3ppm Noise, 2ppm INL, Pin Compatible with LTC2411
800nV Noise, 2ppm INL, 3ppm TUE, 200 A
Simultaneous 50Hz/60Hz Rejection, 800nV
0.2ppm Noise, 2ppm INL, 3ppm Total Unadjusted Error, 200 A
Pin Compatible with the LTC2410
1.2ppm Noise, 8ppm INL, Pin Compatible with LTC2400
1.2ppm Noise, 8ppm INL, Pin Compatible with LTC2404/LTC2408
Low Noise, 16-Bits at 50mV Input Range
Low Noise, 16-Bits at 50mV Input Range
4kHz Output Rate, 200nV Noise, 24.6 ENOBs
4kHz MUX Rate, 200nV Noise
5V
RMS
5V
Noise, 2ppm INL
11
12
21
22
10
15
9
8
V
REF
REF
CH0
CH1
CH15
CH10
GND
CC
0.1 F
LTC2439-1
+
–
SDO
SD1
SCK
CS
F
O
4.7 F
LINEAR TECHNOLOGY CORPORATION 2003
19
20
18
17
16
24391 F30
LT/TP 0404 1K • PRINTED IN USA
RMS
Noise
24391f