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MFG:SMD  Package Cooled:TI  D/C:04+  

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Part Number: ADS7805

 

MFG: SMD

Package Cooled: TI

D/C: 04+

Description: The ADS7805 is a complete 16-bit sampling A/D using state-of-the-art CMOS structures. It contains a co...


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ADS7805 General Description


The ADS7805 is a complete 16-bit sampling A/D using state-of-the-art CMOS structures. It contains a complete 16-bit, capacitor-based, SAR A/D with S/H, reference, clock, interface for microprocessor use, and three-state output drivers.

The ADS7805 is specified at a 100kHz sampling rate, and guaranteed over the full temperature range. Lasertrimmed scaling resistors provide an industrystandard ±10V input range, while the innovative design allows operation from a single +5V supply, with power dissipation under 100mW.

The 28-pin ADS7805 is available in a plastic 0.3" DIP and in an SOIC, both fully specified for operation over the industrial 25°C to +85°C range.

ADS7805 Maximum Ratings

Analog Inputs: VIN .......................................................................... ±25V
                        CAP .................................... +VANA +0.3V to AGND2 0.3V
                        REF ..........................................Indefinite Short to AGND2,
                                                                           Momentary Short to VANA
Ground Voltage Differences: DGND,  AGND1, AGND2 ...................... ±0.3V
VANA ......................................................................................................7V
VDIG to VANA ....................................................................................+0.3V
VDIG ..................................................................................................... 7V
Digital Inputs ...........................................................0.3V to +VDIG +0.3V
Maximum Junction Temperature ................................................... +165°C
Internal Power Dissipation ............................................................825mW
Lead Temperature (soldering, 10s) ...............................................+300°C

ADS7805 Features

100kHz min SAMPLING RATE
STANDARD ±10V INPUT RANGE
86dB min SINAD WITH 20kHz INPUT
±3.0 LSB max INL
DNL: 16-bits "No Missing Codes"
SINGLE +5V SUPPLY OPERATION
PIN-COMPATIBLE WITH 12-BIT ADS7804
USES INTERNAL OR EXTERNAL REFERENCE
FULL PARALLEL DATA OUTPUT
100mW max POWER DISSIPATION
28-PIN 0.3" PLASTIC DIP AND SOIC

ADS7805 Connection Diagram

ADS7805 Connection Diagram

ADS7805 datasheet

ADS7805
PDF/DataSheet Download

Find ADS7805 Suppliers

  • ·ADS1100
  • BURR-BROWN [Burr-Brown Corporation] 
  • Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER 
  • 189503 KB
  • ADS1100 Datasheet Download
  • ·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
  • ADS1100A7IDBVR Datasheet Download
  • ·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
  • ADS1100A7IDBVT Datasheet Download
  • ·ADS1100IDBVR
  • BURR-BROWN [Burr-Brown Corporation] 
  • Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER 
  • 189503 KB
  • ADS1100IDBVR Datasheet Download
  • ·ADS1100IDBVT
  • BURR-BROWN [Burr-Brown Corporation] 
  • Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER 
  • 189503 KB
  • ADS1100IDBVT Datasheet Download
  • ·ADS1110
  • TI [Texas Instruments] 
  • 16-Bit ANALOG-TO-DIGITAL CONVERTER with Onboard Reference 
  • 532959 KB
  • ADS1110 Datasheet Download
  • ·ADS1110A0IDBVR
  • TI [Texas Instruments] 
  • 16-Bit ANALOG-TO-DIGITAL CONVERTER with Onboard Reference 
  • 532959 KB
  • ADS1110A0IDBVR Datasheet Download
  • ·ADS1110A0IDBVT
  • TI [Texas Instruments] 
  • 16-Bit ANALOG-TO-DIGITAL CONVERTER with Onboard Reference 
  • 532959 KB
  • ADS1110A0IDBVT Datasheet Download

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