 |
|
| • Up to 23 bits effective resolution |
| • RMS noise |
| • 40 nV @ 4.17 Hz |
| • 85 nV @ 16.7 Hz |
| • Current: 400 μA typical |
| • Power-down: 1 μA maximum |
| • Low noise programmable gain instrumentation amp |
| • Band gap reference with 4 ppm/°C drift typical |
| • Update rate: 4.17 Hz to 470 Hz |
| • 3 differential inputs |
| • Internal clock oscillator |
| • Simultaneous 50 Hz/60 Hz rejection |
| • Programmable current sources |
| • On-chip bias voltage generator |
| • Burnout currents |
| • Power supply: 2.7 V to 5.25 V |
| • –40°C to +105°C temperature range |
| • Independent interface power supply |
| • 16-lead TSSOP package |
• Interface
- 3-wire serial
- SPI®, QSPI™, MICROWIRE™, and DSP compatible
- Schmitt trigger on SCLK |
|
| CATALOG |
| AD7792BRUZ-REEL COUNTRY OF ORIGIN |
| AD7792BRUZ-REEL PARAMETRIC INFO |
| AD7792BRUZ-REEL PACKAGE INFO |
| AD7792BRUZ-REEL MANUFACTURING INFO |
| AD7792BRUZ-REEL PACKAGING INFO |
| AD7792BRUZ-REEL ECAD MODELS |
| AD7792BRUZ-REEL FUNCTIONAL BLOCK DIAGRAM |
| AD7792BRUZ-REEL APPLICATIONS |
|
| Country of Origin |
| Philippines |
| Malaysia |
| Taiwan (Province of China) |
|
| PARAMETRIC INFO |
| Converter Type |
General Purpose |
| Input Type |
Voltage |
| Architecture |
Delta-Sigma |
| Resolution |
16bit |
| Number of ADCs |
1 |
| Sampling Rate |
470sps |
| Digital Interface Type |
Serial (3-Wire, 4-Wire, SPI, QSPI, Microwire) |
| Voltage Reference |
Internal|External |
| Minimum Positive Supply Voltage (V) |
2.7 |
| Maximum Positive Supply Voltage (V) |
5.25 |
| Input Signal Type |
Differential |
| Polarity of Input Voltage |
Bipolar |
| Minimum Operating Temperature (°C) |
-40 |
| Maximum Operating Temperature (°C) |
105 |
| Integral Nonlinearity Error |
±15ppm of FSR |
| Sample and Hold |
No |
| Number of Input Channels |
3 |
| Single-Ended Input |
No |
| Differential Input |
Yes |
| Input Voltage |
±2.5V |
| No Missing Codes (bit) |
16 |
| Full Scale Error |
±0.01mV(Typ) |
| Voltage Supply Source |
Single |
| Minimum Single Supply Voltage (V) |
2.7 |
| Typical Single Supply Voltage (V) |
3.3|5 |
| Maximum Single Supply Voltage (V) |
5.25 |
| Digital Supply Support |
No |
|
|
| PACKAGE INFO |
| Supplier Package |
TSSOP |
| Basic Package Type |
Lead-Frame SMT |
| Pin Count |
16 |
| Lead Shape |
Gull-wing |
| PCB |
16 |
| Tab |
N/R |
| Pin Pitch (mm) |
0.65 |
| Package Length (mm) |
5 |
| Package Width (mm) |
4.4 |
| Package Height (mm) |
1.05(Max) |
| Package Diameter (mm) |
N/R |
| Package Overall Length (mm) |
5 |
| Package Overall Width (mm) |
6.4 |
| Package Overall Height (mm) |
1.2(Max) |
| Seated Plane Height (mm) |
1.2(Max) |
| Mounting |
Surface Mount |
| Package Weight (g) |
N/A |
| Package Material |
Plastic |
| Package Description |
Thin Shrink Small Outline Package |
| Package Family Name |
SO |
| Jedec |
MO-153AB |
| Package Outline |
Link to Datasheet |
|
|
| MANUFACTURING INFO |
| MSL |
1 |
| Maximum Reflow Temperature (°C) |
260 |
| Reflow Solder Time (Sec) |
30 |
| Number of Reflow Cycle |
3 |
| Standard |
J-STD-020D |
| Maximum Wave Temperature (°C) |
N/R |
| Wave Solder Time (Sec) |
N/R |
| Lead Finish(Plating) |
Matte Sn annealed |
| Under Plating Material |
Ag |
| Terminal Base Material |
Cu Alloy |
|
|
| PACKAGING INFO |
| Packaging Suffix |
REEL |
| Packaging |
Tape and Reel |
| Quantity Of Packaging |
2500 |
|
|
| ECAD MODELS |
 |
|
| FUNCTIONAL BLOCK DIAGRAM |
 |
|
| APPLICATIONS |
| • Thermocouple measurements
|
| • RTD measurements |
| • Thermistor measurements |
| • Gas analysis |
| • Industrial process control |
| • Instrumentation |
| • Portable instrumentation |
| • Blood analysis |
| • Smart transmitters |
| • Liquid/gas chromatography |
| • 6-digit DVM |
| |
|
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