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The AD7380-4 is a 16-bit compatible, quad, simultaneous sampling, high speed, successive approximation register (SAR), analog-todigital converters (ADC) operating from a 3.3 V power supply with throughput rates up to 4 MSPS. The differential analog input accepts a wide common-mode input voltage and is sampled and converted on the falling edge of CS. The AD73.
FUNCTIONAL BLOCK DIAGRAM
► 16-bit ADC family
► Quad simultaneous sampling
► Fully differential analog inputs
► High throughput rate: 4 MSPS
► SNR: 92 dB (typical) at VREF = 3.3 V
► On-chip oversampling function
► SNR: 97.7 dB (typical) with OSR = 8×, RES = 1
► 2-bit resolution boost
► Out of range indicator (ALERT)
► INL: 3 LSBs (maximum)
► High-speed serial interface
► Temperature range: −40°C to +125°C
► 4 mm × 4 mm, 24-lead LFCSP
Figure 1.
APPLICATIONS
► Motor control position feedback
► Motor control current sense
► Data acquisition systems
► Erbium doped fiber amplifier (EDFA) applic.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | AD7380 |
Analog Devices |
16-Bit SAR ADCs |
|
| 2 | AD7381 |
Analog Devices |
14-Bit SAR ADCs |
|
| 3 | AD7383-4 |
Analog Devices |
SAR ADC |
|
| 4 | AD7384-4 |
Analog Devices |
SAR ADC |
|
| 5 | AD7386 |
Analog Devices |
16-Bit Dual Simultaneous Sampling SAR ADC |
|
| 6 | AD7386-4 |
Analog Devices |
SAR ADC |
|
| 7 | AD7387-4 |
Analog Devices |
SAR ADC |
|
| 8 | AD7388-4 |
Analog Devices |
SAR ADC |
|
| 9 | AD7302 |
Analog Devices |
2.7 V to 5.5 V/ Parallel Input Dual Voltage Output 8-Bit DAC |
|
| 10 | AD7303 |
Analog Devices |
+2.7 V to +5.5 V/ Serial Input/ Dual Voltage Output 8-Bit DAC |
|
| 11 | AD7304 |
Analog Devices |
+3 V/+5 V/ Rail-to-Rail Quad/ 8-Bit DAC |
|
| 12 | AD7305 |
Analog Devices |
+3 V/+5 V/ Rail-to-Rail Quad/ 8-Bit DAC |
|