ADS7805PBG4

Obsolete

Texas Instruments

IC ADC 16BIT SAR 28DIP

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ADS7805PBG4

Obsolete

Texas Instruments

IC ADC 16BIT SAR 28DIP

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Description Specifications Series Pricing CAD Documents

Description

General part information

ADS7805 Series

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.

Technical Specifications

Parameters and characteristics for this part

Specification	ADS7805PBG4

Architecture	SAR
Configuration	S/H-ADC
Data Interface	Parallel
Input Type	Single Ended
Mounting Type	Through Hole
Number of A/D Converters	1 count
Number of Bits	16 bits
Number of Inputs	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-25 °C
Package Length	0.3 in
Package Name	28-DIP, 28-PDIP
Package Width	7.62 mm
Ratio - ADC	1
Ratio - S/H	1
Reference Type	External, Internal
Sampling Rate (Per Second)	100 kHz
Voltage - Supply, Analog	5 V
Voltage - Supply, Digital	5 V

ADS7805 Series

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

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

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

ADS7805PBG4 | Datasheet