ADS7805 Series

16-Bit 10us Sampling CMOS Analog-to-Digital Converter

Catalog

16-Bit 10us Sampling CMOS Analog-to-Digital Converter

Part	Package / Case	Package / Case [x]	Package / Case [y]	Architecture	Reference Type	Data Interface	Number of A/D Converters	Voltage - Supply, Digital	Sampling Rate (Per Second)	Supplier Device Package	Mounting Type	Voltage - Supply, Analog	Number of Inputs	Operating Temperature [Min]	Operating Temperature [Max]	Input Type	Configuration	Number of Bits	Ratio - S/H:ADC	Package / Case	Package / Case	Utilized IC / Part	Supplied Contents	Input Range	Power (Typ) @ Conditions
Texas Instruments ADS7805UG4	28-SOIC	0.295 in	7.5 mm	SAR	External Internal	Parallel	1	5 V	100k	28-SOIC	Surface Mount	5 V	1	-25 °C	85 °C	Single Ended	S/H-ADC	16	1:1
Texas Instruments ADS7805PBG4	28-DIP			SAR	External Internal	Parallel	1	5 V	100k	28-PDIP	Through Hole	5 V	1	-25 °C	85 °C	Single Ended	S/H-ADC	16	1:1	0.3 in	7.62 mm
Texas Instruments ADS7805UBG4	28-SOIC	0.295 in	7.5 mm	SAR	External Internal	Parallel	1	5 V	100k	28-SOIC	Surface Mount	5 V	1	-25 °C	85 °C	Single Ended	S/H-ADC	16	1:1
Texas Instruments ADS7805UB	28-SOIC	0.295 in	7.5 mm	SAR	External Internal	Parallel	1	5 V	100k	28-SOIC	Surface Mount	5 V	1	-25 °C	85 °C	Single Ended	S/H-ADC	16	1:1
Texas Instruments ADS7805EVM						Parallel	1		100k									16				ADS7805	Board(s)	10 V	100 mW
Texas Instruments ADS7805U/1K	28-SOIC	0.295 in	7.5 mm	SAR	External Internal	Parallel	1	5 V	100k	28-SOIC	Surface Mount	5 V	1	-25 °C	85 °C	Single Ended	S/H-ADC	16	1:1
Texas Instruments ADS7805UB/1K	28-SOIC	0.295 in	7.5 mm	SAR	External Internal	Parallel	1	5 V	100k	28-SOIC	Surface Mount	5 V	1	-25 °C	85 °C	Single Ended	S/H-ADC	16	1:1
Texas Instruments ADS7805PG4	28-DIP			SAR	External Internal	Parallel	1	5 V	100k	28-PDIP	Through Hole	5 V	1	-25 °C	85 °C	Single Ended	S/H-ADC	16	1:1	0.3 in	7.62 mm
Texas Instruments ADS7805P	28-DIP			SAR	External Internal	Parallel	1	5 V	100k	28-PDIP	Through Hole	5 V	1	-25 °C	85 °C	Single Ended	S/H-ADC	16	1:1	0.3 in	7.62 mm
Texas Instruments ADS7805U/1KG4	28-SOIC	0.295 in	7.5 mm	SAR	External Internal	Parallel	1	5 V	100k	28-SOIC	Surface Mount	5 V	1	-25 °C	85 °C	Single Ended	S/H-ADC	16	1:1

Catalog

16-Bit 10us Sampling CMOS Analog-to-Digital Converter

Key Features

• 100kHz min SAMPLING RATESTANDARD ±10V INPUT RANGE86dB min SINAD WITH 20kHz INPUT±3.0 LSB max INLDNL: 16 Bits No Missing CodesSINGLE +5V SUPPLY OPERATIONPIN-COMPATIBLE WITH 12-BIT ADS7804USES INTERNAL OR EXTERNAL REFERENCEFULL PARALLEL DATA OUTPUT100mW max POWER DISSIPATION0.3" DIP-28 AND SO-28Note: Recommended Voltage Reference: REF02 and REF102100kHz min SAMPLING RATESTANDARD ±10V INPUT RANGE86dB min SINAD WITH 20kHz INPUT±3.0 LSB max INLDNL: 16 Bits No Missing CodesSINGLE +5V SUPPLY OPERATIONPIN-COMPATIBLE WITH 12-BIT ADS7804USES INTERNAL OR EXTERNAL REFERENCEFULL PARALLEL DATA OUTPUT100mW max POWER DISSIPATION0.3" DIP-28 AND SO-28Note: Recommended Voltage Reference: REF02 and REF102

Description

The ADS7805 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 (S/H), reference, clock, interface for microprocessor use, and 3-state output drivers. The ADS7805 is specified at a 100kHz sampling rate and ensured over the full temperature range. Laser-trimmed scaling resistors provide an industry-standard ±10V input range while the innovative design allows operation from a single +5V supply, with power dissipation under 100mW. The ADS7805 is available in a 0.3" DIP-28 and an SO-28 package. Both are fully specified for operation over the industrial -25°C to +85°C range; however, they will function over the -40°C to +85°C temperature range. The ADS7805 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 (S/H), reference, clock, interface for microprocessor use, and 3-state output drivers. The ADS7805 is specified at a 100kHz sampling rate and ensured over the full temperature range. Laser-trimmed scaling resistors provide an industry-standard ±10V input range while the innovative design allows operation from a single +5V supply, with power dissipation under 100mW. The ADS7805 is available in a 0.3" DIP-28 and an SO-28 package. Both are fully specified for operation over the industrial -25°C to +85°C range; however, they will function over the -40°C to +85°C temperature range.