CS5460A-BSZ Cirrus Logic Inc, CS5460A-BSZ Datasheet - Page 20

• Manufacturer Part Number: CS5460A-BSZ
• Description: IC ENERGY METERING 1PHASE 24SSOP
• Manufacturer: Cirrus Logic Inc

Specifications of CS5460A-BSZ

• Package / Case: 24-SSOP
• Input Impedance: 30 KOhm
• Measurement Error: 0.1%
• Voltage - I/o High: 0.8V
• Voltage - I/o Low: 0.2V
• Current - Supply: 2.9mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Meter Type: Single Phase
• Output Voltage Range: 2.4 V to 2.6 V
• Output Current: 1 uA
• Input Voltage Range: 2.4 V to 2.6 V
• Input Current: 25 nA
• Power Dissipation: 500 mW
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Ic Function: Single Phase Bi-directional Power / Energy IC
• Brief Features: On-Chip Functions, AC Or DC System Calibration, Power Supply Monitor
• Supply Voltage Range: 3.3V To 5V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: CDB5460AU - EVALUATION BOARD FOR CS5460A
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1094-5

20
To Service
L
1
240 VAC
Figure 9. Typical Connection Diagram (One-Phase 3-Wire - No Neutral Available)
R
1
R
To Service
2
L
2
235 nF
1 kΩ
** Refer to Input Filtering
* Refer to Input Protection
R
Burden
R
*
V-
100 µF
1k Ω
1k Ω
+
500 Ω
R
R
*
*
I+
I-
C
C **
V-
*
V+
0.1 µF
*
C
C **
**
I+
I-
C * *
Idiff
0.1 µF
C * *
Vdiff
10
16
15
12
11
9
VIN+
VIN-
IIN+
IIN-
VREFIN
VREFOUT
VA+
NOTE: Current channel
input measures voltage
(just like voltage input).
14
VA-
CS5460A
13
10 Ω
DGND
CPUCLK
PFMON
RESET
XOUT
SCLK
EOUT
4
EDIR
VD+
SDO
XIN
SDI
INT
CS
3
5 kΩ
17
2
1
24
19
7
23
6
5
20
22
21
0.1 µF
Mech. Counter
Stepper Motor
2.5 MHz to
20 MHz
CS5460A
or
Optional
Source
10 kΩ
Clock
DS487F4
Interface
Serial
Data