CDB5463U Cirrus Logic Inc, CDB5463U Datasheet - Page 13

• Manufacturer Part Number: CDB5463U
• Description: BOARD EVAL & SOFTWARE CS5463 ADC
• Manufacturer: Cirrus Logic Inc
• Type: A/Dr

Specifications of CDB5463U

• Main Purpose: Power Management, Energy/Power Meter
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: CS5463
• Primary Attributes: 1-Phase, Energy-to-Frequency Output
• Secondary Attributes: GUI, USB, SPI Interfaces
• Product: Data Conversion Development Tools
• Maximum Clock Frequency: 4 MHz
• Interface Type: USB
• Supply Voltage (max): 5 V
• Supply Voltage (min): 3.3 V
• For Use With/related Products: CS5463
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1553

SWITCHING CHARACTERISTICS
Notes: 19. Pulse output timing is specified at MCLK = 4.096 MHz, E2MODE = 0, and E3MODE[1:0] = 0. Refer to
ABSOLUTE MAXIMUM RATINGS
Notes: 21. VA+ and AGND must satisfy [(VA+) - (AGND)] ≤ + 6.0 V.
DS678F2
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
E1, E2, and E3 Timing (Note 19 and 20)
Period
Pulse Width
Rising Edge to Falling Edge
E2 Setup to E1 and/or E3 Falling Edge
E1 Falling Edge to E3 Falling Edge
DC Power Supplies
Input Current, Any Pin Except Supplies
Output Current, Any Pin Except VREFOUT
Power Dissipation
Analog Input Voltage
Digital Input Voltage
Ambient Operating Temperature
Storage Temperature
20. Timing is proportional to the frequency of MCLK.
22. VD+ and AGND must satisfy [(VD+) - (AGND)] ≤ + 6.0 V.
23. Applies to all pins including continuous over-voltage conditions at the analog input pins.
24. Transient current of up to 100 mA will not cause SCR latch-up.
25. Maximum DC input current for a power supply pin is ±50 mA.
26. Total power dissipation, including all input currents and output currents.
Section 5.5 Energy Pulse Output
Normal operation is not guaranteed at these extremes
E1
E2
E3
t
4
Parameter
Parameter
t
pw
t
4
t
Figure 2. Timing Diagram for E1, E2, and E3
5
t
period
t
3
(Notes 21 and 22)
(Notes 23, 24, 25)
(Continued)
Positive Analog
All Analog Pins
on page 17 for more information on pulse output pins.
Positive Digital
All Digital Pins
t
pw
(Note 26)
t
period
t
3
Symbol
Symbol
V
VD+
I
V
VA+
T
t
OUT
P
T
I
period
INA
IND
IN
stg
.
t
A
D
pw
t
t
t
3
4
5
t
- 0.3
Min
-0.3
-0.3
-0.3
5
-40
-65
Min
250
244
248
1.5
-
-
-
6
Typ
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
(VD+) + 0.3
(VA+) + 0.3
Max
+6.0
+6.0
±10
100
500
150
85
Max
-
-
-
-
-
CS5463
Unit
mW
Unit
mA
mA
°C
°C
µs
µs
µs
µs
µs
V
V
V
V
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