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

• Manufacturer Part Number: LTC2439-1CGN
• Description: IC ADC 16BIT 16CH MCRPWR 28SSOP
• Manufacturer: Linear Technology

Specifications of LTC2439-1CGN

• Number Of Bits: 16
• Sampling Rate (per Second): 6.8
• 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 (0.150", 3.95mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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]
DESCRIPTION
Dual Precision Instrumentation Switched Capacitor
Building Block
Precision Bandgap Reference, 5V
Micropower Precision LDO Reference
24-Bit, No Latency ∆Σ ADC in SO-8
1-/2-Channel, 24-Bit, No Latency ∆Σ ADC in MSOP
4-/8-Channel, 24-Bit, No Latency ∆Σ ADC
24-Bit, Fully Differential, No Latency ∆Σ ADC
24-Bit, No Latency ∆Σ ADC in MSOP
24-Bit, Simultaneous 50Hz/60Hz Rejection ∆Σ ADC
2-Channel, 24-Bit, Pin Compatible with LTC2439-1
24-Bit, No Latency ∆Σ ADC
8-/16-Channel, 24-Bit No Latency ∆Σ ADC
24-Bit, No Latency ∆Σ ADC with 15Hz Output Rate
20-Bit, No Latency ∆Σ ADC in SO-8
4-/8-Channel, 20-Bit, No Latency ∆Σ ADCs
Differential Single Channel 16-Bit ∆Σ ADC
2-Channel Differential 16-Bit ∆Σ ADC
High Speed, Low Noise 24-Bit ADC
8-/16-Channel High Speed, Low Noise 24-Bit ADC
●
ARRAY
FAX: [phone]
8 × 2k
±147mV INPUT RANGE
5V
PANASONIC EXB-2HV202G
VISHAY MPM1001/5002B
Figure 30. Increased Resolution Bridge/Temperature Measurement
±49mV INPUT RANGE
V
REF
4.5µV LSB
V
REF
U
= 294mV
1.5µV LSB
5V
= 95.04mV
50k
1k
●
www.linear.com
REF
REF
+
–
REF
REF
+
–
FORCE SENSOR
THERMOCOUPLE
HONEYWELL
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, 200µA
0.6ppm Noise, 4ppm INL, 10ppm Total Unadjusted Error, 200µA
0.3ppm Noise, 4ppm INL, 10ppm Total Unadjusted Error, 200µA
0.16ppm Noise, 2ppm INL, 3ppm Total Unadjusted Error, 200µA
1.45µV
0.3ppm Noise, 2ppm INL, Pin Compatible with LTC2411
800nV Noise, 2ppm INL, 3ppm TUE, 200µA
Simultaneous 50Hz/60Hz Rejection, 800nV
0.2ppm Noise, 2ppm INL, 3ppm Total Unadjusted Error, 200µA
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
0.1µF
LTC2439-1
+
–
SDO
SD1
SCK
CS
F
© LINEAR TECHNOLOGY CORPORATION 2005
O
4.7µF
19
20
18
17
16
24391 F30
LT 1105 REV A • PRINTED IN USA
RMS
Noise
24391fa