ADS8345NB vs ADS7844N Comparison
Detailed side-by-side comparison of ADS8345NB by Texas Instruments and ADS7844N by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | ADS8345NB | ADS7844N |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Resolution | 16 bit | 12 bit |
| Maximum Conversion Rate | 100 kSPS | — |
| Single-Ended Input Channels | 8 channels | — |
| Differential Input Channels | 4 channels | — |
| Architecture | Successive-approximation SAR | — |
| Supply Voltage Range | 2.7 V to 5 V | — |
| Signal-to-Noise and Distortion | 85 dB SINAD | — |
| Reference Voltage Range | 500 mV to VCC/2 | 100 mV to VCC |
| Differential Input Range | ±VREF | — |
| Typical Power Dissipation | 8 mW at 100 kSPS and 5 V supply | 3 mW at 200 kHz throughput and +5 V supply |
| Interface Type | Synchronous serial interface | — |
| Package Type | 20-pin SSOP, 208 mil | — |
| Package Pin Count | 20 pins | — |
| Mounting Type | Surface mount | Surface mount |
| Reference Source | External reference | — |
| Power-Down Function | Available | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Input Type | Unipolar single-ended or bipolar differential | — |
| RoHS Compliance | [DATA_NEEDED: RoHS compliance status] | — |
| Number of Channels | — | 8 channels |
| Input Configuration | — | 8 single-ended or 4 differential inputs |
| Conversion Rate | — | 200 kHz |
| Supply Voltage | — | Single supply, +5 V typical application |
| Input Voltage Range | — | 0 V to VREF |
| Interface | — | Synchronous serial interface |
| ADC Architecture | — | Sampling SAR ADC |
| Shutdown Mode | — | Yes |
| Package | — | 20-pin SSOP |
| Output Type | — | Serial output |
| Product Description | — | 12-bit, 8-channel serial-output sampling ADC |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |