CS5508-BSZ Cirrus Logic Inc, CS5508-BSZ Datasheet - Page 4

• 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

4
ANALOG CHARACTERISTICS
3.3V ± 5%; VREF+ = 2.5V (external); VREF- = 0V; f
10nF to AGND at AIN; Analog input channel AIN1+; AIN- = AGND; unless otherwise specified.) (Notes 1, 2)
Notes: 5. Common mode voltage may be at any value as long as AIN+ and AIN- remain within the VA+ and
4
Specified Temperature Range
Analog Input
Analog Input Range:
(VAIN+)-(VAIN-) Bi
Common Mode Rejection:
Off Channel Isolation
Input Capacitance
DC Bias Current
Voltage Reference (Output)
VREFOUT Voltage
VREFOUT Voltage Tolerance
VREFOUT Voltage Temperature Coefficient
VREFOUT Line Regulation
VREFOUT Output Voltage Noise
VREFOUT: Sour
Power Supplies
DC Power Supply Currents:
Power Dissipation:
Power Supply Rejection: Positive Supplies
6. XIN = 32.768 kHz. Guaranteed by design and / or characterization.
7. All outputs unloaded. Al l inputs CMOS levels. SLEEP mode controlled by M/SLP pin.
VA- supply voltages.
SLEEP active = M/SLP pin at (VD+)/2 input level.
Parameter*
Unipolar
50, 60 Hz (Note 6)
0.1 to 10 Hz
Sink Current
SLEEP inactive
SLEEP active
Negative Supplies
polar
ce Current
(Note 1)
(Note 5)
(Note 7)
I
Analog
I
Digital
I
Total
dc
(T
A
Min
120
= T
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CLK
MIN
CS5505/7
CS5506/8
-40 to +85
(VA+)-2.5
0 to +2.5
= 32.768kHz ; Bipolar Mode; R
to T
±2.5
Typ
105
120
340
300
1.5
3.2
15
60
50
40
80
80
5
5
-
-
-
-
MAX
; VA+ = 5V ± 10%; VA- = -5 V ± 10%; VD+ =
Max
450
4.0
4.5
50
10
3
-
-
-
-
-
-
-
-
-
-
-
-
-
Min
120
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CS5507/8-S
-55 to +125
(VA+)-2.5
0 to +2.5
±2.5
Typ
105
120
340
300
source
1.5
3.2
60
15
50
40
10
80
80
5
-
-
-
-
CS5505/6/7/8
CS5505/6/7/8
= 1kΩ with a
Max
450
4.0
4.5
50
25
3
-
-
-
-
-
-
-
-
-
-
-
-
-
mV/Volt
DS59F7
ppm/°C
DS59F7
Units
µV
Volts
Volts
Volts
mW
µW
dB
nA
dB
dB
pF
µA
µA
µA
µA
µA
dB
dB
°C
%
p-p