Smart Energy Analog Front End Products

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Product	Status	Automotive Recommended	Power Type	Device Type	No. Of Channels	ADC Resolution (bits)	ADC SINAD (dB)	Measurement Error	Dynamic Range	Gain Selection	Voltage Reference Drift Typical (ppm/°C)	Interface	Operating Voltage (V)	Temperature Range (°C)	Comments	Packages	5K Pricing
ATM90E26	In Production		Single-Phase	Energy Meter IC	3	16	78	0.1%	5000:1	Up to 24x	15	SPI/Pulse Output	3.0 - 3.6	-40 to 85		28/SSOP	$0.67
ATM90E36A	In Production		Poly-Phase	Energy Meter IC	7	16	78	0.1%	6000:1	Up to 4x	6	SPI/Pulse Output	3.0 - 3.6	-40 to 85	Total Harmonic Distortion (THD) and Discrete Fourier Transform (DFT) functions	48/TQFP	$2.28
ATM90E32AS	In Production	No	Poly-Phase	Energy Meter IC	6	16	78	0.1%	6000:1	Up to 4x	6	SPI/Pulse Output	3.0 - 3.6	-40 to 85		48/TQFP	$1.44
ATSENSE101	In Production	No	Single-Phase	Analog-Front-End	3	24	84	0.1%	3000:1	Up to 8x	50	SPI	3.0 - 3.6	-40 to 85	Metrology library with ATSAM4C	20/SOIC 300mil	$1.97
ATSENSE201	In Production	No	Poly-Phase	Analog-Front-End	4	24	84	0.1%	3000:1	Up to 8x	10	SPI	3.0 - 3.6	-40 to 85	Metrology library with ATSAM4C	32/TQFP	$2.49
ATSENSE301	In Production	No	Poly-Phase	Analog-Front-End	7	24	84	0.1%	3000:1	Up to 8x	10	SPI		-40 to 85	Metrology library with ATSAM4C	32/TQFP	$2.94
MCP3901	In Production Consider: MCP3911	Yes	Single-Phase	Analog-Front-End	2	24	91	0.1%		1:32	15	SPI	4.5 - 5.5	-40 to 125		20/QFN 20/SSOP 208mil	$1.44
MCP3903	In Production Consider: MCP3913	Yes	Poly-Phase	Analog-Front-End	6	24	91	0.1%		1:32	5	SPI	4.5 - 5.5	-40 to 125		28/SSOP 208mil	$3.09
MCP3905A	In Production	Yes	Single-Phase	Energy Meter IC	2	16	n/a	0.1%	500:1	1:16	15	Pulse Output	4.5 - 5.5	-40 to 125	Active power only	24/SSOP 208mil	$1.34
MCP3905L	In Production	Yes	Single-Phase	Energy Meter IC	2	16	n/a	0.1%	500:1	1:16	15	Pulse Output	4.5 - 5.5	-40 to 125	Active power only with reduced pulse width	24/SSOP 208mil	$1.36
MCP3906A	In Production	Yes	Single-Phase	Energy Meter IC	2	16	n/a	0.1%	1000:1	1:32	15	Pulse Output	4.5 - 5.5	-40 to 125	Active power only	24/SSOP 208mil	$1.47
MCP3909	In Production Consider: MCP3910, MCP3913	Yes	Single-Phase	Energy Meter IC	2	16	82	0.1%	1000:1	1:16	15	SPI/Pulse Output	2.7 - 3.6	-40 to 125	Active power only	24/SSOP 208mil	$1.48
MCP3910	In Production	Yes	Single-Phase Poly-Phase	Analog-Front-End	2	24	93.5	0.1%	10000:1	1:32	9	SPI/2-Wire	2.7 - 3.6	-40 to 125	2-Wire optimized for poly-phase shunt meters	20/QFN 20/SSOP 208mil	$1.46
MCP3911	In Production	Yes	Single-Phase	Analog-Front-End	2	24	94.5	0.1%	10000:1	1:32	7	SPI	2.7 - 3.6	-40 to 125		20/QFN 20/SSOP 208mil	$1.40
MCP3912	In Production	Yes	Poly-Phase	Analog-Front-End	4	24	93.5	0.1%	10000:1	1:32	9	SPI	2.7 - 3.6	-40 to 125		28/QFN 28/SSOP 208mil	$2.34
MCP3913	In Production	Yes	Poly-Phase	Analog-Front-End	6	24	94.5	0.1%	10000:1	1:32	9	SPI	2.7 - 3.6	-40 to 125	Also ideal for single-phase power distribution systems	28/SSOP 208mil 40/UQFN	$3.04
MCP3914	In Production	Yes	Poly-Phase	Analog-Front-End	8	24	94.5	0.1%	10000:1	1:32	9	SPI	2.7 - 3.6	-40 to 125	Also ideal for single-phase power distribution systems	40/UQFN	$3.76
MCP3918	In Production	Yes	Single-Phase Poly-Phase	Analog-Front-End	1	24	93.5	0.1%	10000:1	1:32	9	SPI/2-Wire	2.7 - 3.6	-40 to 125	2-Wire optimized for poly-phase shunt meters	20/QFN 20/SSOP 208mil	$1.12
MCP3919	In Production	Yes	Single-Phase Poly-Phase	Analog-Front-End	3	24	93.5	0.1%	10000:1	1:32	9	SPI/2-Wire	2.7 - 3.6	-40 to 125	2-Wire optimized for poly-phase shunt meters	28/QFN 28/SSOP 208mil	$1.84
MCP39F501	In Production Consider: MCP39F511	Yes	Single-Phase	Power Monitoring IC	2	24	94.5	0.1%	4000:1	1:32	10	UART	2.7 - 3.6	-40 to 125		28/QFN	$1.82
MCP39F511	In Production	Yes	Single-Phase	Power Monitoring IC	2	24	94.5	0.1%	4000:1	1:32	10	UART	2.7 - 3.6	-40 to 125		28/QFN	$1.82
MCP39F511A	Samples Available	Yes	Single-Phase	Power Monitoring IC	2	24	94.5	0.1%	4000:1	1:32	7	UART	2.7 - 3.6	-40 to 125		28/QFN	$1.82
MCP39F511N	In Production	Yes	Single-Phase	Power Monitoring IC	3	24	94.5	0.5%	4000:1	1:32	10	UART	2.7 - 3.6	-40 to 125	Metering and monitoring of two electrical loads	28/QFN	$1.82
MCP39F521	In Production	Yes	Single-Phase	Power Monitoring IC	2	24	94.5	0.1%	4000:1	1:32	10	I2C	2.7 - 3.6	-40 to 125		28/QFN	$1.82

5K pricing is for budgetary use only, shown in United States dollars. The prices are representative and do not reflect final pricing. Contact your local Microchip sales representative or distributor for volume and / or discount pricing.