AD7730BRZ-REEL vs AD7780BRZ-REEL Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng AD7730BRZ-REEL sa pamamagitan ng Analog Devices at AD7780BRZ-REEL sa pamamagitan ng Analog Devices. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Analog Devices
AD7730BRZ-REEL - 24-Bit Sigma-Delta Bridge Transducer ADC | ADI
AD7730BRZ-REEL ✓ NakahandaAnalog Devices
AD7780BRZ-REEL - 24-Bit Pin-Prog Low-Power Sigma-Delta ADC | ADI
AD7780BRZ-REEL ✓ NakahandaPagsanggunian na paghahambing
| Parametro | AD7730BRZ-REEL | AD7780BRZ-REEL |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 24-bit | 24 bits |
| ADC Architecture | Sigma-Delta | — |
| Number of Channels | 1 differential bridge input | 1 differential input |
| Output Data Rate (max) | 1.2 kSPS | — |
| Analog Supply Voltage (AVDD) | 5 V (typ) | 2.7 V to 5.25 V |
| Digital Supply Voltage (DVDD) | 3 V to 5.25 V | 2.7 V to 5.25 V |
| Power Dissipation | 125 mW (typ) | — |
| Offset Drift | < 5 nV/°C | — |
| Gain Drift | < 2 ppm/°C | — |
| Input Range | Bipolar differential (bridge sensor level) | — |
| Interface | Serial, three-wire configurable | 2-wire serial (read-only via DRDY pin) |
| Packhaging | 24-pin SOIC Wide Body (SOIC-24/RW) | 14-SOIC (R-14) narrow body |
| Uri ng Pagpapasok | Surface Mount, Tape & Reel | Surface Mount |
| Hanay ng Temperature na Operasyon | -40 °C to +85 °C (industrial) | -40 °C to +85 °C (industrial) |
| Calibration | Self-calibration and system calibration | — |
| Tindminan RoHS | Compliant | Compliant |
| Converter Type | — | Sigma-Delta (Σ-Δ) |
| Kuru-kuryente ng Pagbibigay | — | 330 µA typical |
| On-board PGA Gain Range | — | 1 to 128 (pin-programmable, 1/2/4/8/16/32/64/128) |
| Update Rate | — | 10 Hz (low-noise) or 16.7 Hz (low-power) |
| Reference Input | — | External or AVDD-tied |
| On-chip Oscillator | — | Yes (no external crystal required) |
| Common-Mode Rejection (50 Hz / 60 Hz) | — | [DATA_NEEDED: CMRR at 50/60 Hz from datasheet] |
| Output Data Rate Resolution | — | 20 bits noise-free (typical, G=128) |
| Filter Type | — | Sinc³ digital filter, pin-programmable |
| Power-Down Current | — | [DATA_NEEDED: standby current] |
| Level ng MSL | — | 1 (unlimited floor life per JEDEC J-STD-020) |