CS5512-BSZR Cirrus Logic Inc, CS5512-BSZR Datasheet - Page 5

• Manufacturer Part Number: CS5512-BSZR
• Description: IC 20-Bit 8-Pin Delta Sigma ADC
• Manufacturer: Cirrus Logic Inc

Specifications of CS5512-BSZR

• Number Of Bits: 20
• Sampling Rate (per Second): 326
• Data Interface: Serial
• Number Of Converters: 1
• Power Dissipation (max): 2.5mW
• Voltage Supply Source: Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.200", 5.30mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ANALOG CHARACTERISTICS
Notes: 8. VREF is referenced to V- and must be less than or equal to V+.
DIGITAL CHARACTERISTICS
(T
Notes: 12. All measurements performed under static conditions.
DS337F4
Voltage Reference Input
Range
Input Capacitance
CVF current
Power Supplies
Supply Voltages
DC Power Supply Currents
Power Consumption
Power Supply Rejection
High-Level Input Voltage:
Low-Level Input Voltage:
Input Current:
High-Level Output Voltage:
Low-Level Output Voltage:
Input Leakage Current
3-State Leakage Current
A
= 25° C; V+ = 5 V ±5%; V- = 0 V) (See Notes 1 and 12.)
10. All outputs unloaded. All inputs CMOS levels (> (V+ - 0.6 V) or < (V- + 0.6 V)).
13. V
14. The CS signal provides the sink current path for the SDO pin when CS is low. The external drive logic
11. CS must be inactive (logic high) during sleep to meet this power specification.
9. Due to current through the CS pin, I
to CS, therefore, must be able to handle the logic-low current drive levels for all devices attached to
SDO. The voltage specified for SDO is relative to CS
Figure 11 for more details.
L1
is 0.5 (V+ - V-) + 0.6 V + V-.
Parameter
{(VREF) - (V-)}
I
I
dc Positive Supply
dc Negative Supply
V+
V-
Sleep
Parameter
(Note 14) SDO, I
{(V+) - (V-)}
SDO, I
(Continued)
V+
source
(Note 13)
(Note 14)
CS and SCLK
sink
and I
= 5.0mA
= 1.0mA
V-
SCLK
SCLK
SCLK
may not always be the same value.
CS
CS
(Note 10)
(Note 11)
(Note 8) 0.250
(Note 9)
CS5510
CS5512
CS5513
CS5510
CS5512
CS5513
CS5510
CS5512
CS5513
CS5511
CS5511
CS5511
Symbol
Low
CS
V
V
V
I
I
V
CS
I
OZ
OH
. See Section 2.3.1, “Digital Logic Levels” and
OL
in
IH
Low
IL
4.75
Min
(V+) - 0.6
V+ - 0.45
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Min
-
-
-
-
-
-
Typ
275
290
360
385
275
290
360
385
2.5
1.4
1.5
1.8
1.9
10
85
85
±0.015
7
6
5
Typ
CS5510/11/12/13
-
-
-
-
-
-
-
(
(V+) - (V-)
CS
Max
5.25
360
380
470
500
360
380
470
500
Low
1.9
2.0
2.5
2.7
Max
±10
±10
V
V
-
-
-
-
-
1.0
-
-
L1
L1
) + 0.6
Unit
mW
mW
mW
mW
µW
nA
µA
µA
µA
µA
µA
µA
µA
µA
dB
dB
pF
Unit
V
V
mA
µA
µA
V
V
V
V
V
5