CS5508-BSZ Cirrus Logic Inc, CS5508-BSZ Datasheet - Page 29

• Manufacturer Part Number: CS5508-BSZ
• Description: IC ADC 20BIT LOW PWR 20-SOIC
• Manufacturer: Cirrus Logic Inc

Specifications of CS5508-BSZ

• Data Interface: Serial
• Number Of Bits: 20
• Sampling Rate (per Second): 100
• Number Of Converters: 1
• Power Dissipation (max): 4.5mW
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC
• Resolution (bits): 20bit
• Sampling Rate: 100SPS
• Input Channel Type: Differential
• Supply Current: 340µA
• Digital Ic Case Style: SOIC
• No. Of Pins: 20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 598-1099-5

VD+ - Positive Digital Power, Pin 17 (20).
DGND - Digital Ground, Pin 16 (19).
Other
NC - No Connection, Pin 9.
SPECIFICATION DEFINITIONS
Linearity Error
Differential Nonlinearity
Full Scale Error
Unipolar Offset
Bipolar Offset
DS59F7
DS59F7
Positive digital supply voltage. Nominally +5 volts or 3.3 volts.
Digital Ground.
Pin should be left floating.
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.
The deviation of a code’s width from the ideal width. Units in LSBs.
The deviation of the last code transition from the ideal [{(VREF+) - (VREF-)} -
Units are in LSBs.
The deviation of the first code transition from the ideal (
pin.) when in unipolar mode (BP/UP low). Units are in LSBs.
The deviation of the mid-scale transition (011...111 to 100...000) from the ideal (
the voltage on the AIN- pin.) when in bipolar mode (BP/UP high). Units are in LSBs
1
⁄
2
LSB above the voltage on the AIN-
CS5505/6/7/8
CS5505/6/7/8
1
⁄
2
LSB below
3
⁄
2
LSB].
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