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The ADS8509IDW is a complete 16-bit sampling analogue-to-digital (A/D) converter using state-of-the-art CMOS structures.
250-kHz Sampling Rate
4-V, 5-V, 10-V, t3.33-V, t5-V, and +10-V Input Ranges
±2 LSB Max INL
±1 LSB Max DNL, 16-Bit No Missing Codes
SPI Compatible Serial Output with Daisy-Chain (TAG) Feature
Single 5-V Supply
Pin-Compatible with ADS7809 (Low Speed) and 12-Bit ADS8508/7808
Uses Internal or External Reference
70-mW Typ Power Dissipation at 250 KSPS
20-Pin so and 28-Pin SSOP Packages
Simple DSP Interface
Industrial Process Control
Data Acquisition Systems
Digital Signal Processing
Medical Equipment
Instrumentation
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Factory Lead Time | 6 Weeks |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Number of Pins | 20 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Max Power Dissipation | 100mW |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Base Part Number | ADS8509 |
| Pin Count | 20 |
| Operating Supply Voltage | 5V |
| Polarity | Bipolar, Unipolar |
| Power Supplies | 5V |
| Configuration | S/H-ADC |
| Number of Channels | 1 |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Nominal Supply Current | 10mA |
| Power Dissipation | 70mW |
| Number of Bits | 16 |
| Input Type | Single Ended |
| Architecture | SAR |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| Supply Type | Analog, Digital |
| Reference Type | External, Internal |
| Data Interface | SPI |
| Resolution | 2 B |
| Sampling Rate | 250 ksps |
| Voltage - Supply, Analog | 5V |
| Number of Analog In Channels | 1 |
| Sampling Rate (Per Second) | 250k |
| Output Bit Code | BINARY, 2'S COMPLEMENT BINARY |
| Power Consumption | 155mW |
| Linearity Error-Max (EL) | 0.0046% |
| Integral Nonlinearity (INL) | 3 LSB |
| Sample and Hold / Track and Hold | SAMPLE |
| Conversion Rate | 250 ksps |
| Ratio - S/H:ADC | 1:1 |
| Output Format | SERIAL |
| Signal to Noise Ratio (SNR) | 88 dB |
| Max Supply Voltage (DC) | 5.25V |
| Differential Nonlinearity | 2 LSB |
| Min Supply Voltage (DC) | 4.75V |
| Spurious-free dynamic range (SFDR) | 99 dB |
| Height | 2.65mm |
| Length | 12.8mm |
| Width | 7.5mm |
| Thickness | 2.35mm |
| REACH SVHC | No SVHC |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
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