ADS8519IDB
Active16-BIT 250KHZ CMOS ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE 4.096V INTERNAL REFERENCE
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ADS8519IDB
Active16-BIT 250KHZ CMOS ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE 4.096V INTERNAL REFERENCE
Technical Specifications
Parameters and characteristics for this part
| Specification | ADS8519IDB |
|---|---|
| Architecture | SAR |
| Configuration | S/H-ADC |
| Data Interface | SPI |
| Input Type | Single Ended |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Bits | 16 |
| Number of Inputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 28-SSOP |
| Package / Case [custom] | 0.209 in |
| Package / Case [custom] | 5.3 mm |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | External, Internal |
| Sampling Rate (Per Second) | 250 k |
| Supplier Device Package | 28-SSOP |
| Voltage - Supply, Analog | 5 V |
| Voltage - Supply, Digital [Max] | 5.25 V |
| Voltage - Supply, Digital [Min] | 1.65 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 100 | $ 12.39 | |
| Texas Instruments | TUBE | 1 | $ 12.49 | |
| 100 | $ 10.91 | |||
| 250 | $ 8.41 | |||
| 1000 | $ 7.53 | |||
Description
General part information
ADS8519 Series
The ADS8519 is a complete 16-bit sampling analog-to-digital (A/D) converter using state-of-the-art CMOS structures. It contains a complete 16-bit, capacitor-based, successive approximation register (SAR) A/D converter with sample-and-hold, reference, clock, and a serial data interface. Data can be output using the internal clock or synchronized to an external data clock. The ADS8519 also provides an output synchronization pulse for ease-of-use with standard DSP processors.
The ADS8519 is specified at a 250kSPS sampling rate over the full temperature range. Internal precision resistors provide various input ranges including ±10V, ±5V, and 0V to 8.192V, while the innovative design allows operation from a single 5V supply with power dissipation under 125mW.
The ADS8519 is available in a 28-pin SSOP package, and is fully specified for operation over the industrial –40°C to +85°C temperature range.
