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The AD7927 is a 12-bit, high speed, low power, 8-channel, successive approximation ADC. The part operates from a single 2.7 V to 5.25 V power supply and features throughput rates up to 200 kSPS. The part contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 8 MHz. The conversion process and data acquisit.
► Fast throughput rate: 200 kSPS
► Specified for AVDD of 2.7 V to 5.25 V
► Low power
► 3.6 mW maximum at 200 kSPS with 3 V supply
► 7.5 mW maximum at 200 kSPS with 5 V supply
► 8 (single-ended) inputs with sequencer
► Wide input bandwidth
► 70 dB minimum SINAD at 50 kHz input frequency
► Flexible power/serial clock speed management
► No pipeline delays
► High speed serial interface SPI-, QSPI™-, MICROWIRE™-, DSPcompatible
► Shutdown mode: 0.5 μA maximum
► 20-lead TSSOP
► Qualified for automotive applications
GENERAL DESCRIPTION
The AD7927 is a 12-bit, high speed, low power, 8-channel, successi.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | AD7920 |
Analog Devices |
10-/12-Bit ADCs |
|
| 2 | AD7921 |
Analog Devices |
10-/12-Bit ADCs |
|
| 3 | AD7922 |
Analog Devices |
2-Channel/ 2.35 V to 5.25 V/ 1 MSPS/ 10-/12-Bit ADCs |
|
| 4 | AD7923 |
Analog Devices |
200 kSPS 12-Bit ADC |
|
| 5 | AD7923-EP |
Analog Devices |
200kSPS 12-Bit ADC |
|
| 6 | AD7924 |
Analog Devices |
(AD79x4) 8-/10-/12-Bit ADCs |
|
| 7 | AD7928 |
Analog Devices |
8-/10-/12-Bit ADCs |
|
| 8 | AD790 |
Analog Devices |
Precision Comparator |
|
| 9 | AD7902 |
Analog Devices |
1 MSPS PulSAR ADC |
|
| 10 | AD79024 |
Analog Devices |
20-Bit Data Acquisition System |
|
| 11 | AD7903 |
Analog Devices |
PulSAR ADC |
|
| 12 | AD7904 |
Analog Devices |
(AD79x4) 8-/10-/12-Bit ADCs |
|