CS5510(2000) Просмотр технического описания (PDF) - Cirrus Logic

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CS5510
(Rev.:2000)

16 and 20-Bit, 8-Pin ∆Σ ADC

Cirrus Logic 

CS5510/11/12/13

4. SPECIFICATION DEFINITIONS

Linearity Error

The deviation of a code from a straight line which connects the two end points of the A/D Converter

transfer function. One end point is located 1/2 LSB below the first code transition and the other end

point is located 1/2 LSB beyond the code transition to all ones. Units in percent of full-scale.

Differential Nonlinearity

The deviation of a code’s width from the ideal width. Units in LSBs.

Full Scale Error

The deviation of the last code transition from the ideal [{(VREF) - (V-)} - 3/2 LSB]. Units are in LSBs.

Bipolar Offset

The deviation of the mid-scale transition (111...111 to 000...000) from the ideal (1/2 LSB below the

voltage on the AIN- pin). Units are in LSBs.LK

5. ORDERING GUIDE

Model Number Bits Oscillator Linearity Error (Max) Temperature Range

Package

CS5510-AS 16 External

±0.003%

-40°C to +85°C 8-pin 0.209" Plastic SOIC

CS5511-AS 16 Internal

±0.003%

-40°C to +85°C 8-pin 0.209" Plastic SOIC

CS5512-BS 20 External

±0.0015%

-40°C to +85°C 8-pin 0.209" Plastic SOIC

CS5513-BS 20 Internal

±0.0015%

-40°C to +85°C 8-pin 0.209" Plastic SOIC

Table 5. Ordering Guide

DS337F1

23

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