XRD87L75

Features: · 8-Bit Resolution· Up to 10MHz Sampling Rate· Internal S/H Function· Single Supply: 3.3V· VIN DC Range: 0V to VDD· VREF DC Range: 1V to VDD· Low Power: 25mW typ. (excluding reference)· Latch-Up Free· ESD Protection: 2000V Minimum· Small 20-Pin SOIC/SSOP PackagesApplication· Digital Colo...

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XRD87L75 Picture
SeekIC No. : 004549345 Detail

XRD87L75: Features: · 8-Bit Resolution· Up to 10MHz Sampling Rate· Internal S/H Function· Single Supply: 3.3V· VIN DC Range: 0V to VDD· VREF DC Range: 1V to VDD· Low Power: 25mW typ. (excluding reference)· La...

floor Price/Ceiling Price

Part Number:
XRD87L75
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/3/28

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Product Details

Description



Features:

· 8-Bit Resolution
· Up to 10MHz Sampling Rate
· Internal S/H Function
· Single Supply: 3.3V
· VIN DC Range: 0V to VDD
· VREF DC Range: 1V to VDD
· Low Power: 25mW typ. (excluding reference)
· Latch-Up Free
· ESD Protection: 2000V Minimum
· Small 20-Pin SOIC/SSOP Packages





Application

· Digital Color Copiers
· Cellular Telephones
· CCD-Based Systems
· Hardware Scanners
· Video Capture Boards





Pinout

  Connection Diagram




Specifications

Specifications
Res (Bits) 8
Spd 6-MSPS
Max P P Con. (mW) 26mW
No. ofCH 1
Track/Hold Yes
Vref 1 to 3V
mP Bus P=Parallel S=Serial 8, P
3V VerAvail Yes
Pkgs PDIP-20, SOIC-20, SSOP-20


VDD to GND ....................................................... 5.5V
VRT & V RB ......................... VDD +0.5 to GND 0.5V
VIN ..................................... VDD +0.5 to GND 0.5V
All Inputs ............................ VDD +0.5 to GND 0.5V
All Outputs ......................... VDD +0.5 to GND 0.5V
Storage Temperature ....................65 to +150°C
Lead Temperature (Soldering 10 seconds) .+300°C
Package Power Dissipation Rating @ 75°C
PDIP, SOIC, SSOP .............................. 650mW
Derates above 75°C ............................. 9mW/°C





Description

Description

The XRD87L75 is an 8-bit Analog-to-Digital Converter in a small 20 pin SOIC package that operates at 3.3 V. Designed using an advanced CMOS process, this part offers excellent performance, low power consumption and latch-up free operation.

This device uses a two-step flash architecture to maintain low power consumption at high conversion rates. The input circuitry of the XRD87L75 includes an on-chip S/H function and allows the user to digitize analog input signals between GND and VDD. Careful design and chip layout have achieved a low analog input capacitance. This reduces "kickback" and eases the requirements of the buffer/amplifier used to drive the XRD87L75.

The designer can choose the internally generated reference voltages by connecting VRB to VRBS and VRT to VRTS, or provide external reference voltages to the VRB and VRT pins. The internal reference generates 0.4V at VRB and 1.72V at VRT. Providing external reference voltages allows easy interface to any input signal range between GND and VDD. This also allows the system to adjust these voltages to cancel zero scale and full scale errors, or to change the input range as needed.

The device operates from a single +3.3 V supply ±10%. Power consumption is 20mW at Fs = 10MHz.

Specified for operation over the commercial/industrial (-40 to +85°C) temperature range, the XRD87L75 is available in Plastic dual-in-line (PDIP), Surface Mount (SOIC) and Shrunk small outline (SSOP) packages.






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