Texas Instruments ADS8505IBDW Analog to Digital Converters (ADC)
IC ADC 16BIT SAR 28SOIC
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments ADS8505IBDW Analog to Digital Converters (ADC) technical specifications.
General
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Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 28-SOIC | 20-SOIC | 28-SOIC | 24-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 5V | 5V | 5V | 5V |
| Interface | Parallel | Parallel | Parallel | SPI, Serial |
| Number of Channels | 1 | 1 | 1 | 4 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Architecture | SAR | SAR | SAR | Sigma-Delta |
| Configuration | S/H-ADC | S/H-ADC | S/H-ADC | MUX-PGA-ADC |
| Contact Plating | Gold | Gold | Gold | Gold |
| Conversion Rate | 250KS/s | 100KS/s | 100KS/s | 16KS/s |
| Action |
Texas Instruments ADS8505IBDW Analog to Digital Converters (ADC) Overview
16-bit, 250 kSPS, 1-channel SAR Analog-to-Digital Converter (ADC) featuring programmable input ranges of ±10V, ±5V, and ±3.3V. This bipolar ADC offers 1.5 LSB Integral Nonlinearity (INL) and 1 LSB Differential Nonlinearity (DNL), with an 88dB Signal-to-Noise Ratio (SNR) and 105dB Spurious-Free Dynamic Range (SFDR). It operates from a 4.75V to 5.25V supply, consuming 155mW of power.
The component utilizes a parallel interface and is housed in a 28-pin SOIC package with gold contact plating, su...