ADS8345N vs ADS8344N Comparison
Detailed side-by-side comparison of ADS8345N by Texas Instruments and ADS8344N by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
ADS8345N - 16-Bit 100-kSPS 8-Channel SAR ADC | Texas Instruments
ADS8345N ✓ ActiveTexas Instruments
ADS8344N - 16-Bit 8-Channel 100-kSPS SAR ADC | Texas Instruments
ADS8344N ✓ ActiveSpecification Comparison
| Parameter | ADS8345N | ADS8344N |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| ADC Type | Successive-approximation-register SAR ADC | — |
| Resolution | 16 bit | 16 bit |
| Conversion Rate | 100 kSPS | 100 kSPS |
| Input Configuration | 8 single-ended inputs or 4 differential inputs | — |
| Input Type | Fully differential | Single-ended or differential analog input |
| Supply Voltage Range | 2.7 V to 5 V | — |
| Signal-to-Noise and Distortion | 85 dB SINAD | 84 dB SINAD |
| Serial Interface | 4-wire synchronous serial interface | — |
| Digital Input Overvoltage Tolerance | +5.5 V regardless of VCC | — |
| Operating Temperature Range | -40 °C to +85 °C | [DATA_NEEDED: operating temperature range] |
| Package | 20-pin SSOP | 20-pin SSOP |
| Mounting Type | Surface mount | Surface-mount SSOP, unitless |
| Input Multiplexer | Onboard 8-channel multiplexer | — |
| Applications | Data acquisition, test and measurement, and industrial process control | — |
| Isolation Support | 4-wire serial interface suitable for low-cost isolated data acquisition | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH compliance status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | [DATA_NEEDED: AEC-Q100 qualification] |
| Architecture | — | Successive-approximation register (SAR), unitless architecture |
| Input Channel Configuration | — | 8 single-ended or 4 differential channels |
| Input Voltage Range | — | 0 V to VREF |
| Reference Voltage Range | — | 500 mV to VCC |
| Typical Power Dissipation | — | 10 mW at 100 kSPS and +5 V supply |
| Supply Voltage | — | +5 V typical |
| Interface Type | — | Synchronous serial interface, unitless |
| Shutdown Function | — | Yes, unitless |
| Known Pin Compatibility | — | Pin-for-pin with ADS7844, unitless |
| Analog Input Voltage Range | — | [DATA_NEEDED: absolute analog input voltage limits] |
| Digital Input and Output Voltage Levels | — | [DATA_NEEDED: digital logic voltage levels] |
| External Reference Current | — | [DATA_NEEDED: reference input current] |
| Sample-and-Hold Acquisition Time | — | [DATA_NEEDED: acquisition time] |
| Input Offset Voltage | — | [DATA_NEEDED: input offset voltage] |
| Gain Error | — | [DATA_NEEDED: gain error] |
| Noise-Free Bits | — | [DATA_NEEDED: noise-free bits] |