 |
|
| • 8-/16-Channel Single-Ended or 4-/8-Channel
Differential Inputs (LTC2414/LTC2418) |
| • Low Supply Current (200µA, 4µA in Autosleep) |
| • Differential Input and Differential Reference with
GND to VCC Common Mode Range |
| • 2ppm INL, No Missing Codes |
| • 2.5ppm Full-Scale Error and 0.5ppm Offset |
| • 0.2ppm Noise |
| • No Latency: Digital Filter Settles in a Single Cycle
Each Conversion Is Accurate, Even After a New
Channel Is Selected |
| • Single Supply 2.7V to 5.5V Operation |
| • Internal Oscillator—No External Components
Required |
| • 110dB Min, 50Hz/60Hz Notch Filter |
|
| CATALOG |
| LTC2418IGN#PBF COUNTRY OF ORIGIN |
| LTC2418IGN#PBF PARAMETRIC INFO |
| LTC2418IGN#PBF PACKAGE INFO |
| LTC2418IGN#PBF MANUFACTURING INFO |
| LTC2418IGN#PBF PACKAGING INFO |
| LTC2418IGN#PBF ECAD MODELS |
| LTC2418IGN#PBF FUNCTIONAL BLOCK DIAGRAM |
| LTC2418IGN#PBF APPLICATIONS |
|
| COUNTRY OF ORIGIN |
| Malaysia |
| Thailand |
| United States of America |
|
| PARAMETRIC INFO |
| Converter Type |
Temperature Measurement |
| Input Type |
Voltage |
| Architecture |
Delta-Sigma |
| Resolution |
24bit |
| Number of ADCs |
1 |
| Sampling Rate |
7.5sps |
| Digital Interface Type |
Serial (3-Wire, 4-Wire, SPI, Microwire) |
| Voltage Reference |
External |
| Minimum Positive Supply Voltage (V) |
2.7 |
| Maximum Positive Supply Voltage (V) |
5.5 |
| Input Signal Type |
Single-Ended|Differential |
| Polarity of Input Voltage |
Bipolar |
| Minimum Operating Temperature (°C) |
-40 |
| Maximum Operating Temperature (°C) |
85 |
| Supplier Temperature Grade |
Industrial |
| Integral Nonlinearity Error |
14ppm of Vref |
| Sample and Hold |
No |
| Number of Input Channels |
16|8 |
| Single-Ended Input |
Yes |
| Differential Input |
Yes |
| Input Voltage |
±2.75V |
| No Missing Codes (bit) |
24 |
| Full Scale Error |
12ppm of Vref |
| Voltage Supply Source |
Single |
| Minimum Single Supply Voltage (V) |
2.7 |
| Typical Single Supply Voltage (V) |
3.3|5 |
| Maximum Single Supply Voltage (V) |
5.5 |
| Digital Supply Support |
No |
|
| PACKAGE INFO |
| Supplier Package |
SSOP N |
| Basic Package Type |
Lead-Frame SMT |
| Pin Count |
28 |
| Lead Shape |
Gull-wing |
| PCB |
28 |
| Tab |
N/R |
| Pin Pitch (mm) |
0.64 |
| Package Length (mm) |
9.98(Max) |
| Package Width (mm) |
3.99(Max) |
| Package Height (mm) |
1.5(Max) |
| Package Diameter (mm) |
N/R |
| Seated Plane Height (mm) |
1.75(Max) |
| Mounting |
Surface Mount |
| Package Material |
Plastic |
| Package Description |
Shrink Small Outline Package Narrow Body |
| Package Family Name |
SOP |
| Jedec |
N/A |
|
| MANUFACTURING INFO |
| MSL |
1 |
| Maximum Reflow Temperature (°C) |
260 |
| Reflow Solder Time (Sec) |
30 |
| Number of Reflow Cycle |
3 |
| Standard |
J-STD-020D |
| Reflow Temp. Source |
Link to Datasheet |
| Maximum Wave Temperature (°C) |
260 |
| Wave Solder Time (Sec) |
10 |
| Wave Temp. Source |
Link to Datasheet |
| Lead Finish(Plating) |
Matte Sn annealed |
| Under Plating Material |
Ag |
| Terminal Base Material |
Cu Alloy |
|
| PACKAGING INFO |
| Packaging |
Tube |
| Quantity Of Packaging |
49 |
|
| ECAD MODELS |
 |
|
| FUNCTIONAL BLOCK DIAGRAM |
 |
|
| APPLICATIONS |
| • Direct Sensor Digitizer |
| • Weight Scales
|
| • Direct Temperature Measurement
|
| • Gas Analyzers |
| • Strain Gauge Transducers |
| • Instrumentation
|
| • Data Acquisition
|
| • Industrial Process Control |
|
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