SGM837
High-side or Low-side Measurement Bi-Directional Current and Power Monitor with I2C Compatible Interface
The SGM837 is a 16-bit ultra-precision I2C and SMBus compatible interface current, voltage, power monitor with alert function. It operates in a wide common-mode voltage range from 0V to 36V and a single 2.7V to 5.5V power supply.
The device has three operating modes: continuous, triggered and power-down modes that can reduce quiescent current. Programmable averaging and conversion times allow for more flexibly to fit the timing requirements in a variety of applications. It also integrates alert functions with configured priority.
Considering the low input bias current feature, the device is capable of applying a larger sensing resistor, so as to ensure the accuracy of current detection within micro-amp range.
The SGM837 is available in a Green MSOP-10 and TDFN-3×3-10L package. It is specified over the operating temperature range of -40℃ to +125℃.
- 2.7V to 5.5V Supply Voltage Range
- 0V to 36V Senses Bus Voltages
- High-side or Low-side Sensing
- Current, Voltage and Power Monitor
- Low Gain Error: 0.3% (MAX)
- Low Input Offset Voltage: 25μV (MAX)
- Programmable Averaging and Conversion Times
- 16 Programmable Addresses
- Available in a Green MSOP-10 and TDFN-3×3-10L Package
Communication Equipment
Servers
Battery Chargers
Power Management
Test Equipment
Power Supplies
Notebook Computers
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM837XMS10G/TR | Active | MSOP-10 | 10 | YES | YES | YES | YES | MSL2 | -40℃ to +125℃ | View | View | 1-24 units : $1.575/unit 25-99 units : $1.35/unit 100-249 units : $1.125/unit 250-499 units : $0.9/unit 500-999 units : $0.7875/unit 1000-9999 units : $0.585/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM837XTD10G/TR | Active | TDFN-3×3-10L | 10 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | 1-24 units : $1.225/unit 25-99 units : $1.05/unit 100-249 units : $0.875/unit 250-499 units : $0.7/unit 500-999 units : $0.6125/unit 1000-9999 units : $0.455/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
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