MCP3906AT-I/SS Microchip Technology, MCP3906AT-I/SS Datasheet
MCP3906AT-I/SS
Specifications of MCP3906AT-I/SS
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MCP3906AT-I/SS Summary of contents
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... Reference CH1+ + 16-bit Multi-level – CH1- ΔΣ ADC © 2006 Microchip Technology Inc. Description The MCP3905A/05L/06A devices are energy-metering ICs designed to support the IEC 62053 international metering standard specification. They supply a frequency output proportional to the average active real power, as well proportional to the instantaneous power for meter calibration ...
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... Note 4) Channel 0 swings 1:1000 range, MCP3906A only (Note 1, Note 4) Disabled when F2, F1 (Note 5, Note 6) HPF = 0 and 1, < 1 MCLK (Note 4, Note 6, Note 7) F2, F1 (Note 3) HPF = 1, Gain = 1 (Note 3) (Note 2, Note 5) Referred to Input (Note 5) = 2.5V, CH1 = 100 mVRMS @ © 2006 Microchip Technology Inc. ...
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... Temperature Ranges Specified Temperature Range Operating Temperature Range Storage Temperature Range Note: The MCP3905A/05L/06A operate over this extended temperature range, but with reduced performance. In any case, the Junction Temperature (T © 2006 Microchip Technology Inc. MCP3905A/05L/06A , D = 0V, MCLK = 3.58 MHz; T GND GND Min Typ ...
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... DD DD Units Comment ms 984376 MCLK periods (Note 1) ms 322160 MCLK periods (Note 2) ms 465344 MCLK periods (Note 1) ms 232672 MCLK periods (Note 5.0V DD µ Note 3 is fixed to 18 µs (64 MCLK HW © 2006 Microchip Technology Inc. ...
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... FW F OUT0 F OUT1 OUT t HP NEG FIGURE 1-1: Output Timings for Pulse Outputs and Negative Power Pin. © 2006 Microchip Technology Inc. MCP3905A/05L/06A FS2 DS22011A-page 5 ...
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... CH1 Vp-p Amplitude (V) Measurement Error, +85°C +25°C -40°C 0.0001 0.0010 0.0100 0.1000 CH1 Vp-p Amplitude (V) Measurement Error, +85°C +25°C -40°C 0.0001 0.0010 0.0100 0.1000 CH1 Vp-p Amplitude (V) Measurement Error, © 2006 Microchip Technology Inc. ...
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... CH0 Vp-p Amplitude (V) FIGURE 2-8: Measurement Error, Gain = © 2006 Microchip Technology Inc. MCP3905A/05L/06A , GND GND REF 0.5 0.4 0.3 +85°C 0.2 0.1 +25°C 0 -0.1 - 40°C -0 ...
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... Channel 0 Offset (V) Channel 0 Offset Error V =5. =4. =4.75V DD =5.25V DD V =5.5V DD 0.0010 0.0100 0.1000 1.0000 CH0 Vp-p Amplitude (V) Measurement Error vs =4.75V DD V =4.5V DD =5. =5.25V DD V =5.5V DD 0.0010 0.0100 0.1000 1.0000 CH0 Vp-p Amplitude (V) Measurement Error vs REF © 2006 Microchip Technology Inc. , ...
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... REF 0.3 0.2 0.1 +25°C 0 -0.1 -0.2 -0.3 0.0000 0.0001 0.0010 0.0100 CH1 Vp-p Amplitude (V) FIGURE 2-18: Measurement Error w/ External 8). REF © 2006 Microchip Technology Inc. MCP3905A/05L/06A , GND GND REF 0.3 0.2 0.1 +85°C 0 +25°C - 40°C -0.1 -0.2 -0.3 1 ...
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... PGA gain. This corresponds to a maximum differential voltage of ±470 mV/GAIN and maximum absolute voltage, with respect to A ±1V ±6V can be applied to these pins without the risk of permanent damage. Refer to Section 1.0 “Electrical Characteristics”. ( Section 5.0 “Applications , of GND © 2006 Microchip Technology Inc. ...
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... Gain Control Logic Pins (G1, G0) G1 and G0 select the PGA gain on Channel 0 from three different values and 16. © 2006 Microchip Technology Inc. MCP3905A/05L/06A 3.11 Oscillator (OSC1, OSC2) OSC1 and OSC2 provide the master clock for the device. A resonant crystal or clock source with a similar sinusoidal waveform must be placed across these pins to ensure proper operation ...
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... Section 4.7 Frequencies”). HPF X LPF HPF Offset Instantaneous Removed by HPF Power Block Diagram with Frequency Contents. and F outputs are designed to drive OUT1 “F and HF Output OUT0/1 OUT MCP3905 MCP390X F OUT0 ... OUT1 HF OUT DTF 0 Instantaneous Real Power © 2006 Microchip Technology Inc. ...
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... It also creates minimal requirements for the anti-aliasing filter design. The multi-bit architec- © 2006 Microchip Technology Inc. MCP3905A/05L/06A ture used in the ADC minimizes quantization noise at the output of the converters without disturbing the linearity ...
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... The two high-pass filters can be disabled by applying logic ‘0’ to the HPF pin -10 -15 -20 -25 -30 -35 -40 0.1 FIGURE 4-4: (MCLK = 3.58 MHz). 1s Time NO PROPER PULSE RESET OPERATION OUT Power-on Reset Operation 100 1000 Frequency (Hz) HPF Magnitude Response © 2006 Microchip Technology Inc. ...
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... OUT0/1 OUT pulse (See Section 4.7 “F and HF OUT0/1 Frequencies”). © 2006 Microchip Technology Inc. MCP3905A/05L/06A The equivalent quantity of real energy required to output a pulse is much larger for the F than the HF . This is such that the integration period OUT ...
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... MCLK/2 1.71 20 MCLK/2 3.41 19 MCLK/2 6.83 18 MCLK/2 13.66 19 MCLK/2 6.83 22 MCLK/2 0.85 21 MCLK/2 1.71 20 MCLK/2 3.41 F (Hz (Hz) MCLK= C 3.58 MHz 21 MCLK/2 1.71 20 MCLK/2 3.41 19 MCLK/2 6.83 18 MCLK/2 13.66 21 MCLK/2 1.71 20 MCLK/2 3.41 19 MCLK/2 6.83 18 MCLK/2 13.66 © 2006 Microchip Technology Inc. ...
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... Compensation for parasitic shunt inductance • EMC design • Power supply design • No-Load threshold • Start-up current • Accuracy Testing Results from MCP3905-based meter • EMC Testing Results from MCP3905-based meter © 2006 Microchip Technology Inc. MCP3905A/05L/06A note DS22011A-page 17 ...
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... Note: In the event the full Microchip part number cannot be marked on one line, it will be carried over to the next line, thus limiting the number of available characters for customer-specific information. DS22011A-page 18 Examples: MCP3905A I/SS 0637256 ) e 3 © 2006 Microchip Technology Inc. ...
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... Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010" (0.254mm) per side. JEDEC Equivalent: MO-150 Drawing No. C04-301 © 2006 Microchip Technology Inc. MCP3905A/05L/06A Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www ...
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... MCP3905A/05L/06A NOTES: DS22011A-page 20 © 2006 Microchip Technology Inc. ...
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... APPENDIX A: REVISION HISTORY Revision A (September 2006) • Original Release of this Document. © 2006 Microchip Technology Inc. MCP3905A/05L/06A DS22011A-page 21 ...
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... MCP3905A/05L/06A NOTES: DS22011A-page 22 © 2006 Microchip Technology Inc. ...
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... Examples: a) MCP3905A-I/SS: Industrial Temperature, 24LD SSOP. b) MCP3905AT-I/SS: Tape and Reel, Industrial Temperature, 24LD SSOP. a) Industrial Temperature, MCP3905L-I/SS: 24LD SSOP. b) Tape and Reel, MCP3905LT-I/SS: Industrial Temperature, 24LD SSOP. a) MCP3906A-I/SS: Industrial Temperature, 24LD SSOP. b) MCP3906AT-I/SS: Tape and Reel, Industrial Temperature, 24LD SSOP. DS22011A-page 23 ...
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... MCP3905A/05L/06A NOTES: DS22011A-page 24 © 2006 Microchip Technology Inc. ...
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... Select Mode, Smart Serial, SmartTel, Total Endurance, UNI/O, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
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... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2006 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-3910 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...