ADS8519 Series

16-Bit 250kHz CMOS Analog-to-Digital Converter With Serial Interface 4.096V Internal Reference

Catalog

16-Bit 250kHz CMOS Analog-to-Digital Converter With Serial Interface 4.096V Internal Reference

Part	Number of Inputs	Data Interface	Input Type	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Reference Type	Sampling Rate (Per Second)	Number of A/D Converters	Ratio - S/H:ADC	Package / Case [custom]	Package / Case	Package / Case [custom]	Mounting Type	Architecture	Supplier Device Package	Number of Bits	Voltage - Supply, Analog	Configuration	Operating Temperature [Max]	Operating Temperature [Min]
Texas Instruments ADS8519IDB	1	SPI	Single Ended	5.25 V	1.65 V	External Internal	250 k	1	1:1	0.209 in	28-SSOP	5.3 mm	Surface Mount	SAR	28-SSOP	16	5 V	S/H-ADC	85 °C	-40 °C
Texas Instruments ADS8519IBDBG4	1	SPI	Single Ended	5.25 V	1.65 V	External Internal	250 k	1	1:1	0.209 in	28-SSOP	5.3 mm	Surface Mount	SAR	28-SSOP	16	5 V	S/H-ADC	85 °C	-40 °C
Texas Instruments ADS8519IBDBR	1	SPI	Single Ended	5.25 V	1.65 V	External Internal	250 k	1	1:1	0.209 in	28-SSOP	5.3 mm	Surface Mount	SAR	28-SSOP	16	5 V	S/H-ADC	85 °C	-40 °C
Texas Instruments ADS8519IDBR	1	SPI	Single Ended	5.25 V	1.65 V	External Internal	250 k	1	1:1	0.209 in	28-SSOP	5.3 mm	Surface Mount	SAR	28-SSOP	16	5 V	S/H-ADC	85 °C	-40 °C
Texas Instruments ADS8519IBDB	1	SPI	Single Ended	5.25 V	1.65 V	External Internal	250 k	1	1:1	0.209 in	28-SSOP	5.3 mm	Surface Mount	SAR	28-SSOP	16	5 V	S/H-ADC	85 °C	-40 °C

Catalog

16-Bit 250kHz CMOS Analog-to-Digital Converter With Serial Interface 4.096V Internal Reference

Key Features

• 0V to 8.192V, ±5V, and ±10V Input Ranges93dB SNR with 20kHz Input±1.5LSB Max INL±1LSB Max DNL; 16 Bits, No Missing CodesSPI™-Compatible Serial Output with Daisy-Chain (TAG) Feature and 3-State Bus5V Analog Supply, 1.65V to 5.25V I/O SupplyPinout Similar to 16-BitADS7809(Low-Speed) and 12-BitADS7808andADS8508No External Precision Resistors RequiredUses Internal or External Reference110mW Typ Power Dissipation at 250kSPS28-Pin SSOP PackageSimple DSP Interface0V to 8.192V, ±5V, and ±10V Input Ranges93dB SNR with 20kHz Input±1.5LSB Max INL±1LSB Max DNL; 16 Bits, No Missing CodesSPI™-Compatible Serial Output with Daisy-Chain (TAG) Feature and 3-State Bus5V Analog Supply, 1.65V to 5.25V I/O SupplyPinout Similar to 16-BitADS7809(Low-Speed) and 12-BitADS7808andADS8508No External Precision Resistors RequiredUses Internal or External Reference110mW Typ Power Dissipation at 250kSPS28-Pin SSOP PackageSimple DSP Interface

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 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. 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.