ADS821E vs AD9280ARSZ Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ADS821E sa pamamagitan ng Texas Instruments at AD9280ARSZ 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.
Pagsanggunian na paghahambing
| Parametro | ADS821E | AD9280ARSZ |
|---|---|---|
| Brand | Texas Instruments | Analog Devices |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | NRND | Aktibo |
| Pangangasiwaan | 10 bits | 8 bits |
| Sample Rate | 40 MSPS (max) | — |
| Number of Input Channels | 1 | — |
| Input Type | Single-ended or differential | Single-ended or differential (configurable via SHA) |
| Effective Number of Bits (ENOB) | 9.3 bits | — |
| Signal-to-Noise Ratio (SNR) | 58 dB | [DATA_NEEDED: SNR value at Nyquist] |
| Architecture | SAR (Successive Approximation) | Pipelined CMOS ADC with on-chip SHA and reference |
| Analog Supply Voltage (AVDD) | +5 V (typ) | — |
| Digital Supply Voltage (DVDD) | +5 V (or 3 V logic capable) | — |
| Power Dissipation | 380 mW (typ) | — |
| Internal Reference | 2.5 V (internal, externally overdrivable) | — |
| Integral Nonlinearity (INL) | [DATA_NEEDED: INL LSB] | [DATA_NEEDED: typical INL value] |
| Differential Nonlinearity (DNL) | [DATA_NEEDED: DNL LSB] | 0.5 LSB (typical) |
| Analog Input Bandwidth | [DATA_NEEDED: -3 dB BW MHz] | — |
| Hanay ng Temperature na Operasyon | -40 C to +85 C (industrial) | — |
| Packhaging | 28-pin SSOP (DB) | 28-lead SSOP (RSZ) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | [DATA_NEEDED: RoHS compliance] | Compliant |
| Lead-Free / MSL | [DATA_NEEDED: MSL rating] | — |
| Number of Channels | — | 1 input, single channel |
| Sample Rate (Max) | — | 32 MSPS |
| Analog Supply Range | — | 2.7 V to 5.5 V |
| Digital Supply Range | — | 2.7 V to 5.5 V |
| Power Dissipation (3 V supply) | — | 80 mW typical |
| Power Dissipation (5 V supply) | — | 95 mW typical |
| Sample-and-Hold Bandwidth | — | 300 MHz (onboard SHA) |
| Data Interface | — | CMOS / TTL, parallel output |
| Out-of-Range Indicator | — | Yes (OTR flag) |
| On-Chip Voltage Reference | — | Yes (internal 2.5 V) |
| Temperature na Operasyon | — | -40 C to +85 C |
| Pin Compatibility | — | Pin-compatible with AD876-8 |
| Lead Free | — | Yes |