ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | Paypal, Western Union, TT |
| Supply Ability | 50000 Pieces per Day |
| Delivery Time | The goods will be shipped within 3 days once received fund |
| Packaging Details | HTSSOP20 |
| Description | IC SENSOR SIGNAL COND 20HTSSOP |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 2.7 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | HTSSOP-20 |
| Brand Name | Ti |
| Model Number | DRV411AIPWPR |
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Product Specification
| Payment Terms | Paypal, Western Union, TT | Supply Ability | 50000 Pieces per Day |
| Delivery Time | The goods will be shipped within 3 days once received fund | Packaging Details | HTSSOP20 |
| Description | IC SENSOR SIGNAL COND 20HTSSOP | Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 2.7 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C | Mounting Style | SMD/SMT |
| Package / Case | HTSSOP-20 | Brand Name | Ti |
| Model Number | DRV411AIPWPR | ||
| High Light | uart multiplexer ic ，uart level shifter ic | ||
DRV411AIPWPR UART Interface IC Sensor Interface Sensor Signal Conditioning IC
FEATURES
(for example, AKM HW-322, HW-302, or similar)
Spinning Current Hall Sensor Excitation
– Elimination of Hall Sensor Offset and Drift
– Elimination of 1/f Noise
Extended Current Measurement Range
– H-Bridge Drive Capability: 250 mA
Precision Difference Amplifier:
– Offset and Drift: 100 μV (max), 2 μV/°C (max)
– System Bandwidth: 200 kHz
Precision Reference:
– Accuracy: 0.2% (max)
– Drift: 50 ppm/°C (max)
– Pin-Selectable for 2.5 V, 1.65 V, and Ratiometric Mode
Overrange and Error Flags
Supply: 2.7 V to 5.5 V
Packages: 4-mm × 4-mm QFN and TSSOP-20 PowerPADTM
Temperature Range: –40°C to +125°C
APPLICATIONS
Closed-Loop Current-Sensor Modules
DC and AC Current Measurement
DESCRIPTION
The DRV411 is designed to condition InSb Hall elements for use in closed-loop current-sensor modules. The DRV411 provides precision excitation circuitry for the Hall-element effectively eliminating the offset and offset-drift of the Hall element. This device also provides a 250-mA H-bridge for driving the sensor compensation coil as well a precision differential amplifier to generate the output signal. The 250-mA drive capability of the H-bridge roughly doubles the current measurement range compared to conventional single-ended drive methods.
The Hall sensor front-end circuit and the differential amplifier employ proprietary offset cancelling techniques. These techniques, along with a high- accuracy voltage reference, significantly improve the accuracy of the overall current-sensor module. The output voltage is pin-selectable to support a 2.5-V output for use with a 5-V power supply, as well as 1.65-V for 3.3-V sensors.
For optimum heat dissipation, the DRV411 is available in thermally enhanced 4-mm × 4-mm QFN and TSSOP-20 with PowerPAD packages. The DRV411 is specified for operation over the full extended industrial temperature range of –40°C to +125°C.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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