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Part Number: ADS8519
Description: The ADS8519 is a complete 16-bit sampling analog-to-digital (A/D) converter using state-of-the-art CMO...
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ADS8519
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DataSheet
General Description
ADS8519 General Description
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 can be 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 250-kHz sampling rate over the full temperature range. Precision resistors provide various input ranges including ±10 V and 0 V to 5 V, while the innovative design allows operation from a single 5-V supply with power dissipation under 100 mW.
The ADS8519 is available in 32-pin 5x5 QFN and 28-pin SSOP packages, both fully specified for operation over the industrial -40°C to 85°C temperature range.
ADS8519 Maximum Ratings
|
UNIT | ||
| Analog inputs | R1IN R2IN R3IN REF |
±25 V ±25 V ±25 V +VANA + 0.3 V to AGND2 - 0.3 V ±0.3 V 6 V 0.3 V 6 V 0.3 V to +VDIG + 0.3 V 165°C 700 mW 300°C |
| Ground voltage differences | DGND, AGND2 VANA VDIG to VANA VDIG | |
| Digital inputs Maximum junction temperature Internal power dissipation Lead temperature (soldering, 10s) | ||
ADS8519 Features
· 0-V to 8.192-V, ±5-V, and ±10-V Input Ranges
· 90-dB SNR With 20-kHz Input
· ±2.0 LSB Max INL
· ±1 LSB Max DNL; 16-Bits No Missing Codes
· SPI Compatible Serial Output with Daisy-Chain (TAG) Feature and 3-State Bus
· 5-V Analog Supply, 5.25 V ~ 1.65 V I/O Supply
· Pinout Similar to ADS7809 (Low Speed) and 12-Bit ADS7808/8508
· No External Precision Resistors Required
· Uses Internal or External Reference
· 100-mW Typ Power Dissipation at 250 KSPS
· 32-Pin 5x5 QFN and 28-Pin SSOP Packages
· Simple DSP Interface
· 90-dB SNR With 20-kHz Input
· ±2.0 LSB Max INL
· ±1 LSB Max DNL; 16-Bits No Missing Codes
· SPI Compatible Serial Output with Daisy-Chain (TAG) Feature and 3-State Bus
· 5-V Analog Supply, 5.25 V ~ 1.65 V I/O Supply
· Pinout Similar to ADS7809 (Low Speed) and 12-Bit ADS7808/8508
· No External Precision Resistors Required
· Uses Internal or External Reference
· 100-mW Typ Power Dissipation at 250 KSPS
· 32-Pin 5x5 QFN and 28-Pin SSOP Packages
· Simple DSP Interface
ADS8519 Typical Application
· Industrial Process Control
· Data Acquisition Systems
· Digital Signal Processing
· Medical Equipment
· Instrumentation
· Data Acquisition Systems
· Digital Signal Processing
· Medical Equipment
· Instrumentation
ADS8519IBDB
PDF/DataSheet Download
- Datasheet: ADS8519IBDB
- File Size: 400026 KB
- Manufacturer: TI
- Click here to Download
- ·ADS1100
- BURR-BROWN [Burr-Brown Corporation]
- Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER
- 189503 KB
- ·ADS1100A7IDBVR
- BURR-BROWN
- 1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE
- 288993 KB
- ·ADS1100A7IDBVT
- BURR-BROWN
- 1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE
- 288993 KB
- ·ADS1100IDBVR
- BURR-BROWN [Burr-Brown Corporation]
- Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER
- 189503 KB
- ·ADS1100IDBVT
- BURR-BROWN [Burr-Brown Corporation]
- Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER
- 189503 KB
- ·ADS1110
- TI [Texas Instruments]
- 16-Bit ANALOG-TO-DIGITAL CONVERTER with Onboard Reference
- 532959 KB
- ·ADS1110A0IDBVR
- TI [Texas Instruments]
- 16-Bit ANALOG-TO-DIGITAL CONVERTER with Onboard Reference
- 532959 KB
- ·ADS1110A0IDBVT
- TI [Texas Instruments]
- 16-Bit ANALOG-TO-DIGITAL CONVERTER with Onboard Reference
- 532959 KB
ADS8519 Relative Products
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