CDB5460AU Cirrus Logic Inc, CDB5460AU Datasheet - Page 7

• Manufacturer Part Number: CDB5460AU
• Description: EVALUATION BOARD FOR CS5460A
• Manufacturer: Cirrus Logic Inc

Specifications of CDB5460AU

• Main Purpose: Power Management, Energy/Power Meter
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: CS5460A
• Primary Attributes: 1-Phase Current & Voltage Monitoring
• Secondary Attributes: Graphical User Interface, SPI™ & USB Interfaces
• Processor To Be Evaluated: CS5460A, C8051F320
• Interface Type: USB
• Operating Supply Voltage: 5 V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

VREFOUT REFERENCE OUTPUT VOLTAGE
Notes: 12. The voltage at VREFOUT is measured across the temperature range. From these measurements the
5V DIGITAL CHARACTERISTICS
(T
DS487F4
Reference Output
Output Voltage
VREFOUT Temperature Coefficient
Load Regulation
Reference Input
Input Voltage Range
Input Capacitance
Input CVF Current
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage (except XOUT)
Low-Level Output Voltage (except XOUT)
Input Leakage Current
High Impedance State Leakage Current
Digital Output Pin Capacitance
A
= -40 °C to +85 °C; VA+ = VD+ = 5 V ±10% VA-, DGND = 0 V) (See Notes 3, 4, and 13)
13. Note that the 5 V characteristics are guaranteed by characterization. Only the more rigorous 3.3 V
14. Applies to all INPUT pins except XIN pin (leakage current < 50 µA) and MODE pin (leakage current <
following formula is used to calculate the VREFOUT Temperature Coefficient:.
digital characteristics are actually verified during production test.
25 µA).
T
All Pins Except XIN, SCLK, and RESET
All Pins Except XIN, SCLK and RESET
(Output Current 1 µA Source or Sink)
VREFOUT
Parameter
Parameter
=
(
(VREFOUT
VREFOUT
SCLK and RESET
SCLK and RESET
MAX
-
VREFOUT
I
I
out
AVG
out
(Note 12) T
(Note 14)
= +5 mA
= -5 mA
MIN
XIN
XIN
)
)
REFOUT
(
VREFIN
Symbol
Symbol
VREFOUT
T
∆V
A
V
C
V
MAX
V
I
V
I
OZ
OH
R
OL
in
out
IH
IL
1
-
T
A
MIN
)
(VD+) - 0.5
(VD+) - 1.0
+2.4
+2.4
Min
0.6 VD+
0.8 VD+
-
-
-
-
( )
Min
1.0 x 10
-
-
-
-
-
-
-
6
+2.5
Typ
30
25
6
4
-
Typ
±1
5
-
-
-
-
-
-
-
-
-
0.2 VD+
Max
+2.6
+2.6
60
10
Max
-
-
±10
±10
0.8
1.5
0.4
CS5460A
-
-
-
-
-
ppm/°C
Unit
mV
Unit
pF
nA
V
V
µA
µA
pF
V
V
V
V
V
V
V
V
7