Smart Energy Analog Front End
Products
Loading..
| Product |
Power Type |
Device Type |
Resolution (bits) |
Channels |
Sample Rate (kSPS max) |
Input Type |
ADC SINAD (dB) |
Measurement Error |
Dynamic Range |
Gain Selection |
Voltage Reference Drift Typical (ppm/°C) |
Interface |
Architecture |
Analog Supply Voltage Range (V) |
Digital Supply Voltage Range (V) |
Temperature Range (°C) |
Comments |
Automotive Recommended |
Status |
Packages |
5K Pricing |
| MCP3901 |
Single-Phase |
Analog-Front-End |
24 |
2 |
2 |
Differential |
91 |
0.1% |
|
1:32 |
15 |
SPI |
Delta Sigma |
4.5 - 5.5 |
2.7 - 5.5 |
-40 to 125 |
|
Yes |
In Production
Consider: MCP3911 |
20/QFN, 20/SSOP |
$1.51 |
| MCP3903 |
Poly-Phase |
Analog-Front-End |
24 |
6 |
6 |
Differential |
91 |
0.1% |
|
1:32 |
5 |
SPI |
Delta Sigma |
4.5 - 5.5 |
2.7 - 3.6 |
-40 to 125 |
|
Yes |
In Production
Consider: MCP3913 |
28/SSOP |
$3.24 |
| MCP3905A |
Single-Phase |
Energy Meter IC |
16 |
2 |
0 |
Differential |
n/a |
0.1% |
500:1 |
1:16 |
15 |
Pulse Output |
Delta Sigma |
4.5 - 5.5 |
4.5 - 5.5 |
-40 to 125 |
Active power only |
Yes |
In Production |
24/SSOP |
$1.36 |
| MCP3905L |
Single-Phase |
Energy Meter IC |
16 |
2 |
2 |
Differential |
n/a |
0.1% |
500:1 |
1:16 |
15 |
Pulse Output |
Delta Sigma |
4.5 - 5.5 |
4.5 - 5.5 |
-40 to 125 |
Active power only with reduced pulse width |
Yes |
In Production |
24/SSOP |
$1.43 |
| MCP3906A |
Single-Phase |
Energy Meter IC |
16 |
2 |
2 |
Differential |
n/a |
0.1% |
1000:1 |
1:32 |
15 |
Pulse Output |
Delta Sigma |
4.5 - 5.5 |
4.5 - 5.5 |
-40 to 125 |
Active power only |
Yes |
In Production |
24/SSOP |
$1.54 |
| MCP3909 |
Single-Phase |
Energy Meter IC |
16 |
2 |
2 |
Differential |
82 |
0.1% |
1000:1 |
1:16 |
15 |
SPI/Pulse Output |
Delta Sigma |
4.5 - 5.5 |
4.5 - 5.5 |
-40 to 125 |
Active power only |
Yes |
In Production
Consider: MCP3910, MCP3913 |
24/SSOP |
$1.55 |
| MCP3910 |
Single-Phase |
Analog-Front-End |
24 |
2 |
2 |
Differential |
93.5 |
0.1% |
10000:1 |
1:32 |
9 |
SPI/2-Wire |
Delta Sigma |
2.7 - 3.6 |
2.7 - 3.6 |
-40 to 125 |
2-Wire optimized for poly-phase shunt meters |
Yes |
In Production |
20/QFN, 20/SSOP |
$1.46 |
| MCP3911 |
Single-Phase |
Analog-Front-End |
24 |
2 |
2 |
Differential |
94.5 |
0.1% |
10000:1 |
1:32 |
7 |
SPI |
Delta Sigma |
2.7 - 3.6 |
2.7 - 3.6 |
-40 to 125 |
|
Yes |
In Production |
20/QFN, 20/SSOP |
$1.40 |
| MCP3912 |
Poly-Phase |
Analog-Front-End |
24 |
4 |
4 |
Differential |
93.5 |
0.1% |
10000:1 |
1:32 |
9 |
SPI |
Delta Sigma |
2.7 - 3.6 |
2.7 - 3.6 |
-40 to 125 |
|
Yes |
In Production |
28/QFN, 28/SSOP |
$2.34 |
| MCP3913 |
Poly-Phase |
Analog-Front-End |
24 |
6 |
6 |
Differential |
94.5 |
0.1% |
10000:1 |
1:32 |
9 |
SPI |
Delta Sigma |
2.7 - 3.6 |
2.7 - 3.6 |
-40 to 125 |
Also ideal for single-phase power distribution systems |
Yes |
In Production |
28/SSOP, 40/UQFN |
$3.04 |
| MCP3914 |
Poly-Phase |
Analog-Front-End |
24 |
8 |
8 |
Differential |
94.5 |
0.1% |
10000:1 |
1:32 |
9 |
SPI |
Delta Sigma |
2.7 - 3.6 |
2.7 - 3.6 |
-40 to 125 |
Also ideal for single-phase power distribution systems |
Yes |
In Production |
40/UQFN |
$3.76 |
| MCP3918 |
Single-Phase |
Analog-Front-End |
24 |
1 |
1 |
Differential |
93.5 |
0.1% |
10000:1 |
1:32 |
9 |
SPI/2-Wire |
Delta Sigma |
2.7 - 3.6 |
2.7 - 3.6 |
-40 to 125 |
2-Wire optimized for poly-phase shunt meters |
Yes |
In Production |
20/QFN, 20/SSOP |
$1.12 |
| MCP3919 |
Poly-Phase |
Analog-Front-End |
24 |
3 |
3 |
Differential |
93.5 |
0.1% |
10000:1 |
1:32 |
9 |
SPI/2-Wire |
Delta Sigma |
2.7 - 3.6 |
2.7 - 3.6 |
-40 to 125 |
2-Wire optimized for poly-phase shunt meters |
Yes |
In Production |
28/QFN, 28/SSOP |
$1.84 |
| MCP39F501 |
Single-Phase |
Power Monitoring IC |
24 |
2 |
2 |
Differential |
94.5 |
0.1% |
4000:1 |
1:32 |
10 |
UART |
Delta Sigma |
2.7 - 3.6 |
2.7 - 3.6 |
-40 to 125 |
|
Yes |
In Production
Consider: MCP39F511 |
28/QFN |
$2.00 |
| MCP39F511 |
Single-Phase |
Power Monitoring IC |
24 |
2 |
2 |
Differential |
94.5 |
0.1% |
4000:1 |
1:32 |
10 |
UART |
Delta Sigma |
2.7 - 3.6 |
2.7 - 3.6 |
-40 to 125 |
|
Yes |
In Production |
28/QFN |
$2.00 |
| MCP39F511A |
Single-Phase |
Power Monitoring IC |
24 |
2 |
2 |
Differential |
94.5 |
0.1% |
4000:1 |
1:32 |
7 |
UART |
Delta Sigma |
0 - 0 |
2.7 - 3.6 |
-40 to 125 |
|
Yes |
In Production |
28/QFN |
$2.00 |
| MCP39F511N |
Single-Phase |
Power Monitoring IC |
24 |
3 |
3 |
Differential |
94.5 |
0.5% |
4000:1 |
1:32 |
10 |
UART |
Delta Sigma |
2.7 - 3.6 |
2.7 - 3.6 |
-40 to 125 |
Metering and monitoring of two electrical loads |
Yes |
In Production |
28/QFN |
$2.00 |
| MCP39F521 |
Single-Phase |
Power Monitoring IC |
24 |
2 |
2 |
Differential |
94.5 |
0.1% |
4000:1 |
1:32 |
10 |
I2C |
Delta Sigma |
2.7 - 3.6 |
2.7 - 3.6 |
-40 to 125 |
|
Yes |
In Production |
28/QFN |
$2.00 |
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.