ADS8515 Series

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

Catalog

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

Part	Architecture	Voltage - Supply, Analog	Number of Bits	Ratio - S/H:ADC	Data Interface	Sampling Rate (Per Second)	Operating Temperature [Max]	Operating Temperature [Min]	Number of Inputs	Number of A/D Converters	Input Type	Reference Type	Configuration	Mounting Type	Supplier Device Package	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Package / Case [custom]	Package / Case	Package / Case [custom]
Texas Instruments ADS8515IDB	SAR	5 V	16	1:1	Parallel	250 k	85 °C	-40 °C	1	1	Single Ended	External Internal	S/H-ADC	Surface Mount	28-SSOP	5.25 V	1.65 V	0.209 in	28-SSOP	5.3 mm
Texas Instruments ADS8515IBDB	SAR	5 V	16	1:1	Parallel	250 k	85 °C	-40 °C	1	1	Single Ended	External Internal	S/H-ADC	Surface Mount	28-SSOP	5.25 V	1.65 V	0.209 in	28-SSOP	5.3 mm
Texas Instruments ADS8515IBDBR	SAR	5 V	16	1:1	Parallel	250 k	85 °C	-40 °C	1	1	Single Ended	External Internal	S/H-ADC	Surface Mount	28-SSOP	5.25 V	1.65 V	0.209 in	28-SSOP	5.3 mm
Texas Instruments ADS8515IBDBRG4	SAR	5 V	16	1:1	Parallel	250 k	85 °C	-40 °C	1	1	Single Ended	External Internal	S/H-ADC	Surface Mount	28-SSOP	5.25 V	1.65 V	0.209 in	28-SSOP	5.3 mm
Texas Instruments ADS8515IDBR	SAR	5 V	16	1:1	Parallel	250 k	85 °C	-40 °C	1	1	Single Ended	External Internal	S/H-ADC	Surface Mount	28-SSOP	5.25 V	1.65 V	0.209 in	28-SSOP	5.3 mm

Catalog

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

Key Features

• Standard ±10-V Input Range90-dB Min SNR with 20-kHz Input±2.0 LSB Max INL±1 LSB Max DNL, 16 Bits, No Missing Code5-V Analog Supply, Flexible I/O Supply Voltage at 1.65 V to 5.25 VPin-Compatible with ADS7805/10 (Low Speed), and 12-Bit ADS7804/8504Uses Internal or External ReferenceFull Parallel Data Output100-mW Typ Power Dissipation at 250 kSPS28-Pin SSOP PackageAPPLICATIONSIndustrial Process ControlData Acquisition SystemsDigital Signal ProcessingMedical EquipmentInstrumentationAll other trademarks are the property of their respective ownersStandard ±10-V Input Range90-dB Min SNR with 20-kHz Input±2.0 LSB Max INL±1 LSB Max DNL, 16 Bits, No Missing Code5-V Analog Supply, Flexible I/O Supply Voltage at 1.65 V to 5.25 VPin-Compatible with ADS7805/10 (Low Speed), and 12-Bit ADS7804/8504Uses Internal or External ReferenceFull Parallel Data Output100-mW Typ Power Dissipation at 250 kSPS28-Pin SSOP PackageAPPLICATIONSIndustrial Process ControlData Acquisition SystemsDigital Signal ProcessingMedical EquipmentInstrumentationAll other trademarks are the property of their respective owners

Description

The ADS8515 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, SAR A/D converter with sample and hold (S/H), reference, clock, interface for microprocessor use, and 3-state output drivers. The ADS8515 is specified at a 250-kHz sampling rate over the full temperature range. Precision resistors provide an industry standard ±10-V input range, while the innovative design allows operation from a single +5-V supply, with power dissipation under 100 mW. The ADS8515 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 ADS8515 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, SAR A/D converter with sample and hold (S/H), reference, clock, interface for microprocessor use, and 3-state output drivers. The ADS8515 is specified at a 250-kHz sampling rate over the full temperature range. Precision resistors provide an industry standard ±10-V input range, while the innovative design allows operation from a single +5-V supply, with power dissipation under 100 mW. The ADS8515 is available in a 28-pin SSOP package and is fully specified for operation over the industrial –40°C to 85°C temperature range.