MFG:Cirrus Logic Inc Category:Integrated Circuits (ICs) Package Cooled:SSOP28 D/C:07+
CS5464-IS, CS5464-ISZ, CS5466 Datasheet download
Category: Integrated Circuits (ICs)
MFG: Cirrus Logic Inc
Package Cooled: SSOP28
D/C: 07+
Description: IC PWR/ENERGY 1PH 3CH 28SSOP
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PDF/DataSheet Download
Datasheet: CS5012A
File Size: 1230709 KB
Manufacturer: CIRRUS [Cirrus Logic]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: CS5012A
File Size: 1230709 KB
Manufacturer: CIRRUS [Cirrus Logic]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: CS5466
File Size: 193159 KB
Manufacturer: cirrus
Download : Click here to Download
| Technical/Catalog Information | CS5464-IS |
| Vendor | Cirrus Logic Inc |
| Category | Integrated Circuits (ICs) |
| Packaging | Tube |
| Package / Case | 28-SSOP |
| Voltage - Supply | 4.75 V ~ 5.25 V |
| Current - Supply | 3.5mA |
| Input Impedance | 30 KOhm |
| Measurement Error | 0.1% |
| Voltage - I/O High | 0.8V |
| Voltage - I/O Low | 0.2V |
| Operating Temperature | -40°C ~ 85°C |
| Meter Type | Single Phase |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | CS5464 IS CS5464IS 598 1193 5 ND 59811935ND 598-1193-5 |
| Technical/Catalog Information | CS5464-ISZ |
| Vendor | Cirrus Logic Inc |
| Category | Integrated Circuits (ICs) |
| Packaging | Tube |
| Package / Case | 28-SSOP |
| Voltage - Supply | 4.75 V ~ 5.25 V |
| Current - Supply | 3.5mA |
| Input Impedance | 30 KOhm |
| Measurement Error | 0.1% |
| Voltage - I/O High | 0.8V |
| Voltage - I/O Low | 0.2V |
| Operating Temperature | -40°C ~ 85°C |
| Meter Type | Single Phase |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | CS5464 ISZ CS5464ISZ 598 1194 5 ND 59811945ND 598-1194-5 |
The CS5466 is a low cost power meter solution combining two Analog-to-Digital Converters (ADC)'s, an energy-to-frequency converter, and energy pulse outputs on a single chip. It is designed to accurately measure and calculate energy for single phase 2- or 3- wire power metering applications with minimal external components.
Low frequency energy outputs, E1 and E2, supply average real power and can be used to drive a stepper motor or a mechanical counter; the high frequency energy output FOUT can be used for calibration; and NEG indicates negative power.
The CS5466 has configuration pins which allow for direct configuration of pulse output frequency, current channel input range, and high pass filter enable option.
The CS5466 also has a power-on reset function which holds the part in reset until the supply reaches an operable level.
| Parameter | Symbol | Min | Typ | Max | Unit |
| DC Power Supplies (Notes 15 and 16) Positive Digital Positive Analog |
VD+ VA+ |
-0.3 -0.3 |
- - |
+6.0 +6.0 |
V V |
| Input Current, Any Pin Except Supplies (Notes 17, 18, 19) | IIN | - | - | ±10 | mA |
| Output Current, Any Pin Except VREFOUT | IOUT | - | - | 100 | mA |
| Power Dissipation (Note 20) | PD | - | - | 500 | mW |
| Analog Input Voltage All Analog Pins | VINA | -0.3 |
- | (VA+) + 0.3 | V |
| Digital Input Voltage All Digital Pins | VIND | -0.3 |
- | (VD+) + 0.3 | V |
| Ambient Operating Temperature | TA | -40 | - | 85 | °C |
| Storage Temperature | Tstg | -65 | - | 100 | °C |
Notes:15. VA+ and AGND must satisfy {(VA+) - (AGND)} + 6.0 V.
16. VD+ and AGND must satisfy {(VD+) - (AGND)} + 6.0 V.
17. Applies to all pins including continuous over-voltage conditions at the analog input pins.
18. Transient current of up to 100 mA will not cause SCR latch-up.
19. Maximum DC input current for a power supply pin is ±50 mA.
20. Total power dissipation, including all input currents and output currents.
·Single Chip; Power Measurement Solution
·Energy Data Linearity: ±0.1% of Reading over 1000:1 Dynamic Range
·On-Chip functions: Measures Energy and Performs Energy-to-Pulse Conversions
·Meets Accuracy Spec for IEC 687/1036
·High Pass Filter Option
·Four Input Ranges for Current Channel
·On-Chip 2.5 V Reference (25 ppm/°C typ)
·Pulse Outputs for Stepper Motor or Mechanical Counter
·On-Chip Energy Direction Indicator
·Ground Referenced Input Signals with Single Supply
·High Frequency Output for Calibration
·On-Chip Power-on Reset
·Power Supply Configurations:
VA+ = +5 V; AGND = 0 V; VD+ = +3.3 V to 5 V
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