ADS8401IBPFBR vs ADS8402IPFBR Comparison
Detailed side-by-side comparison of ADS8401IBPFBR by Texas Instruments and ADS8402IPFBR 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
ADS8401IBPFBR - 16-Bit 1.25MSPS SAR ADC w/ Ref | Texas Instruments
ADS8401IBPFBR ✓ ActiveTexas Instruments
ADS8402IPFBR - 16-Bit 1.25MSPS Pseudo-Bipolar Parallel ADC | Texas Instruments
ADS8402IPFBR ✓ ActiveSpecification Comparison
| Parameter | ADS8401IBPFBR | ADS8402IPFBR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.75 | $10.43 |
| Resolution | 16 bit | 16 bit |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Number of Input Channels | 1 | — |
| Sampling Rate | 1.25 MSPS | — |
| Analog Input Type | Single-ended, unipolar | — |
| Input Voltage Range | 0 V to VREF | 0 V to +REF or +REF/2 (configurable, ±REF, ±2xREF with bipolar part) |
| Internal Reference Voltage | 4.096 V | — |
| Digital Interface | Parallel (16-bit, unipolar) | — |
| Analog Supply Voltage | 5 V (single supply) | 4.75 V to 5.25 V (typical +5 V) |
| Power Dissipation (typical) | 110 mW at 1.25 MSPS | — |
| Operating Temperature Range | -40 C to +85 C (Industrial) | — |
| Package | 48-pin TQFP (PFB) 7x7 mm | 48-pin TQFP (PFB) |
| Lead Pitch | 0.5 mm | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 2 (1 year floor life) | 2 (1 year floor life) |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| Sample Rate | — | 1.25 MSPS |
| Number of Channels | — | 1 |
| Input Type | — | Pseudo-Bipolar Differential, Unipolar |
| Reference Type | — | Internal 4.495 V, External Override Supported |
| Data Interface | — | Parallel 16-bit / 8-bit (byte mode) |
| Digital Supply Voltage | — | 3 V to 5.25 V |
| Power Dissipation | — | 155 mW at 1.25 MSPS |
| SNR | — | 86 dB at 100 kHz input |
| THD | — | -84 dB at 100 kHz input |
| Operating Temperature | — | -40 C to +85 C |