CS5523-AS(2000) 查看數據表（PDF） - Cirrus Logic
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CS5523-AS Datasheet PDF : 56 Pages
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CS5521/22/23/24/28
4. SPECIFICATION DEFINITIONS
Linearity Error
The deviation of a code from a straight line which connects the two endpoints of the A/D
Converter transfer function. One endpoint is located 1/2 LSB below the first code transition and
the other endpoint 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+) - (VREF-)} - 3/2 LSB].
Units are in LSBs.
Unipolar Offset
The deviation of the first code transition from the ideal (1/2 LSB above the voltage on the
AIN- pin.). When in unipolar mode (U/B bit = 1). 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). When in bipolar mode (U/B bit = 0). Units are in LSBs.
5. ORDERING GUIDE
Model Number
CS5521-AP
CS5521-AS
CS5522-AP
CS5522-AS
CS5523-AP
CS5523-AS
CS5524-AP
CS5524-AS
CS5528-AP
CS5528-AS
Bits Channels Linearity Error (Max) Temperature Range
16
2
±0.003%
-40°C to +85°C
16
2
±0.003%
-40°C to +85°C
24
2
±0.0015%
-40°C to +85°C
24
2
±0.0015%
-40°C to +85°C
16
4
±0.003%
-40°C to +85°C
16
4
±0.003%
-40°C to +85°C
24
4
±0.0015%
-40°C to +85°C
24
4
±0.0015%
-40°C to +85°C
24
8
±0.0015%
-40°C to +85°C
24
8
±0.0015%
-40°C to +85°C
Package
20-pin 0.3" Plastic DIP
20-pin 0.2" Plastic SSOP
20-pin 0.3" Plastic DIP
20-pin 0.2" Plastic SSOP
24-pin 0.3" Plastic DIP
24-pin 0.2" Plastic SSOP
24-pin 0.3" Plastic DIP
24-pin 0.2" Plastic SSOP
24-pin 0.3" Plastic DIP
24-pin 0.2" Plastic SSOP
DS317F2
51
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