CS5460A-BSZ Cirrus Logic Inc, CS5460A-BSZ Datasheet - Page 3

• 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

DS487F4
4. SERIAL PORT OVERVIEW .................................................................................................... 38
5. REGISTER DESCRIPTION ................................................................................................... 44
6. PIN DESCRIPTION ................................................................................................................. 51
7. PACKAGE DIMENSIONS ...................................................................................................... 53
8. ORDERING INFORMATION .................................................................................................. 54
9. CHANGE HISTORY ................................................................................................................ 54
3.9 Phase Compensation ...................................................................................................... 31
3.10 Time-Base Calibration Register ..................................................................................... 32
3.11 Power Offset Register ................................................................................................... 32
3.12 Input Protection - Current Limit ...................................................................................... 32
3.13 Input Filtering ................................................................................................................. 34
3.14 Protection Against High-Voltage and/or High-Current Surges ...................................... 37
3.15 Improving RFI Immunity ................................................................................................ 38
3.16 PCB Layout ................................................................................................................... 38
4.1 Commands (Write Only) .................................................................................................. 39
4.2 Serial Port Interface ......................................................................................................... 42
4.3 Serial Read and Write ..................................................................................................... 42
4.4 System Initialization ......................................................................................................... 42
4.5 Serial Port Initialization .................................................................................................... 43
4.6 CS5460A Power States ................................................................................................... 43
5.1 Configuration Register ...................................................................................................... 44
5.2 Current Channel DC Offset Register and Voltage Channel DC Offset Register .............. 46
5.3 Current Channel Gain Register and Voltage Channel Gain Register............................... 46
5.4 Cycle Count Register........................................................................................................ 46
5.5 Pulse-Rate Register ......................................................................................................... 47
5.6 I,V,P,E Signed Output Register Results ........................................................................... 47
5.7 IRMS, VRMS Unsigned Output Register Results ............................................................. 47
5.8 Timebase Calibration Register ......................................................................................... 47
5.9 Power Offset Register ...................................................................................................... 48
5.10 Current Channel AC Offset Register and Voltage Channel AC Offset Register............. 48
5.11 Status Register and Mask Register ................................................................................ 48
5.12 Control Register.............................................................................................................. 50
3.8.8 Duration of Calibration Sequence ....................................................................... 31
4.3.1 Register Write ..................................................................................................... 42
4.3.2 Register Read ..................................................................................................... 42
3.8.7.3 AC Gain Calibration Sequence ........................................................... 31
3.8.7.4 DC Gain Calibration Sequence ......................................................... 31
CS5460A
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