ADI亚德诺_RH6105_产品介绍

ADI亚德诺 RH6105 产品介绍

2026-03-09 0次

特性

Processed in Compliance with LTC Certified MIL-PRF-38535 Class V Flow*
Very Wide, Over-the-Top, Input Common Mode Range

Extends 44V Above V– (Independent of V+)
Extends –0.3V Below V–

Wide Power Supply Range: 2.85V to 36V
Input Offset Voltage: 400μV Maximum
Gain Accuracy: 1% Maximum
Gain Configurable with External Resistors
High Impedance Sense Input When Powered Down

Radiation Performance*

Total Ionizing Dose (TID) Tolerance, per TM1019.8, MIL-STD-883:

200kRad (Si), per condition A at 50Rads(Si)/sec
50kRad (Si), per condition D at 10mRads(Si)/sec
ELDRS Pass 50kRad(Si)*

Displacement Damage Defect (DDD) up to 1E12 Neutrons/cm²*

* Radiation and Qualification completed on the packaging vendor’s assembled unit. Refer to MSK496RH for ELDRS and DDD.

产品详情和应用

The RH6105 is a micropower, precision current sense amplifier with a very wide input common mode range. The RH6105 monitors unidirectional current via the voltage across an external sense resistor. The input common mode range extends from –0.3V to 44V, with respect to the negative supply voltage (V–). This allows the RH6105 to operate as a high side current sense monitor or a low side current sense monitor. It also allows the RH6105 to monitor current on a negative supply voltage, as well as continuously monitor a battery from full charge to depletion. The inputs of RH6105 can withstand differential voltages up to ±44V, which makes it ideal for monitoring a fuse or MOSFET switch.

The RH6105 can operate from an independent power supply of 2.85V to 36V. When V+ is powered down, the sense pins are biased off. This prevents loading of the monitored circuit, irrespective of the sense voltage. The RH6105 is currently available only from MS Kennedy in packaged form.

Third Party Vendor Availability

Analog Devices partners with third party vendors who assemble and test packaged products with RH Dice inside.

or MSK prefix products please click on the Part Number in the table below and scroll down the linked page to find the part number.

Part Number

Description

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