| Part Number | Description | Output Format | CMVR (min) (V) | CMVR (max) (V) | Vcc (min) (V) | Vcc (max) (V) | Icc (typ) (µA) | Bi-Dir. Curr. Sense | Vsense_fs (recomm.) (mV) | Vos @25°C (max) (µV) | Gain | Gain Accuracy @25°C (max) (%) | BW (@ -3dB) (kHz) | Comp- arators | Reference | Industry Qualified | Oper. Temp. (°C) | Package/Pins | Budgetary Price (See Notes) |
| MAX44286 | Low-Power, High Precision, 4-Bump WLP, Current-Sense Amplifier | Voltage | 1.6 | 5.5 | 1.6 | 5.5 | 12.5 | No | 24.5 ,49 ,98 ,196 | 30 | 25 V/V ,50 V/V ,100 V/V ,200 V/V | 0.23 | 200 | 0 | - | - | -40 to +125 | ULTRA THIN WLP/4 | - |
| MAX34407 | SMBus 4 Channel Wide Dynamic Range Power Accumulator | Digital | 2.5 | 15 | 2.7 | 3.6 | 300 | No | 100 | 7 | Adj. | 0.8 | 200 | 0 | Bandgap | - | -40 to +85 | WLP/16 | $3.02 @1k |
| MAX44285 | Dual-Channel, High-Precision, High-Voltage, Current-Sense Amplifier | Voltage | 2.7 | 76 | 2.7 | 5.5 | - | No | 125 | 10 | 20 V/V | 0.1 | 80 | 0 | - | - | -40 to +125 | WLP/8 ,uMAX/8 | $2.20 @1k |
| MAX44284 | -0.1V to 36V, Precsision, Low-Power Current-Sense Amplifier | Voltage | -0.1 | 36 | 1.7 | 5.5 | 21 | No | 10 ,25 ,50 ,100 | 10 | 50 V/V ,100 V/V ,200 V/V ,500V/V | 0.15 | 3 | 0 | - | - | -40 to +125 | SOT/6 ,WLP/6 | $0.93 @1k |
| MAX34408 | SMBus Dual/Quad Current Monitor | Digital | 2.5 | 13.2 | 2.7 | 3.6 | 830 | No | 10 | 191 | - | 2 | - | 2 | Bandgap | - | -40 to +85 | TQFN/16 | $2.42 @1k |
| MAX34409 | SMBus Dual/Quad Current Monitor | Digital | 2.5 | 13.2 | 2.7 | 3.6 | 830 | No | 10 | 191 | - | 2 | - | 4 | Bandgap | - | -40 to +85 | TQFN/16 | $2.51 @1k |
| MAX9643 | 60V High-Speed Precision Current-Sense Amplifier | Voltage | -1.5 | 60 | 2.7 | 36 | 1000 | No | 100 ,300 ,400 | 130 | 2.5V/V ,10V/V | 0.5 | 10000 | 0 | External | - | -40 to +125 | TDFN-EP/8 | $2.15 @1k |
| MAX34406 | Quad Current-Sense Amplifier with Overcurrent Threshold Comparators | Voltage | 2 | 28 | 2.7 | 5.5 | 100 | No | 5 ,10 ,20 ,40 | 600 | 25 V/V ,50 V/V ,100 V/V ,200 V/V | 0.6 | 15 ,30 ,60 ,125 | 4 | Bandgap | - | -40 to +85 | TQFN/24 | $1.62 @1k |
| MAX9611 | High-side Current-Sense Amplifier with 12-bit I2C ADC and Op Amp / Comparator - Non-inverting | Digital | 0 | 60 | 2.7 | 5.5 | 1600 | No | 440 | 300 | Adj. | 0.5 | 4000 | 1 | - | - | -40 to +125 | µMAX/10 | $1.67 @1k |
| MAX9612 | High-side Current-Sense Amplifier with 12-bit I2C ADC and Op Amp / Comparator - Inverting | Digital | 0 | 60 | 2.7 | 5.5 | 1600 | No | 440 | 300 | Adj. | 0.5 | 4000 | 1 | - | - | -40 to +125 | µMAX/10 | $1.67 @1k |
| MAX9634 | 1uA, 4-Bump UCSP/SOT23, Precision Current-Sense Amplifier | Voltage | 1.6 | 28 | 1.6 | 28 | 1 | No | 25 ,50 ,100 | 250 | 25 V/V ,50 V/V ,100 V/V ,200 V/V | 0.5 | 15 ,30 ,60 ,125 | 0 | - | - | -40 to +85 | SOT/5 ,UCSP/4 | $0.71 @1k |
| MAX9918 | -20V to +75V Input Range, Precision Uni-/Bidirectional, Current-Sense Amplifiers | Voltage | -20 | 75 | 4.5 | 5.5 | 1000 | Yes | 50 | 400 | Adj. | 0.6 | 75 | 0 | - | Automotive - AECQ100 | -40 to +125 | SOIC(N)-EP/8 | $1.15 @1k |
| MAX9919 | -20V to +75V Input Range, Precision Uni-/Bidirectional, Current-Sense Amplifiers | Voltage | -20 | 75 | 4.5 | 5.5 | 1000 | Yes | 50 | 400 | 45 V/V ,90 V/V | 0.45 | 120 ,250 | 0 | - | Automotive - AECQ100 | -40 to +125 | SOIC(N)-EP/8 | $1.10 @1k |
| MAX9920 | -20V to +75V Input Range, Precision Uni-/Bidirectional, Current-Sense Amplifiers | Voltage | -20 | 75 | 4.5 | 5.5 | 1000 | Yes | 200 | 1200 | Adj. | 1 | 230 | 0 | - | Automotive - AECQ100 | -40 to +125 | SOIC(N)-EP/8 | $1.11 @1k |
| MAX9934 | High-Precision, Low-Voltage, Current-Sense Amplifier with Current Output and Chip Select for Multiplexing | Current | -0.1 | 5.5 | 2.5 | 3.6 | 120 | Yes | 5 ,25 | 10 | 5 µA/mV ,25 µA/mV | 0.25 | 1.5 ,5 | 0 | - | - | -40 to +125 | µMAX/8 ,UCSP/6 | $1.06 @1k |
| MAX16913 | Remote Antenna Current-Sense Amplifier and Switches | Voltage | - | - | 5 | 18 | 600 | No | - | - | 13 V/V | - | - | 0 | Bandgap | Automotive - AECQ100 | -40 to +105 | QSOP/16 | $1.11 @1k |
| MAX16913A | Remote Antenna Current-Sense Amplifier and Switches | Voltage | - | - | 5 | 18 | 600 | No | - | - | 13 V/V | - | - | 0 | Bandgap | Automotive - AECQ100 | -40 to +105 | QSOP/16 | $1.11 @1k |
| MAX9922 | Ultra-precision, High-side Current-Sense Amplifier with Adjustable Gain | Voltage | 1.9 | 28 | 2.85 | 5.5 | 700 | Yes | +/-150 | 10 | Adj. | 0.4 | 10 | 0 | External | - | -40 to +85 | µMAX/10 | $1.57 @1k |
| MAX9923 | Ultra-Precision, High-Side Current-Sense Amplifiers with Fixed Gain | Voltage | 1.9 | 28 | 2.85 | 5.5 | 700 | Yes | +/-150 | 10 | 25 V/V ,100 V/V ,250 V/V | 0.3 | 2.5 ,10 ,50 | 0 | External | - | -40 to +85 | µMAX/10 | $1.50 @1k |
| MAX9610 | µA, µDFC70, Lithium-Ion Battery, Precision Current-Sense Amplifier | Voltage | 1.6 | 5.5 | 1.6 | 5.5 | 0.6 | No | - | 500 | 25 V/V ,50 V/V ,100 V/V | 0.5 | 150 | 0 | - | - | -40 to +85 | µDFN/6 ,SC-70/5 | $0.89 @1k |
| MAX9937 | Automotive Current-Sense Amplifier with Reverse-Battery Protection | Voltage | 4 | 28 | 2.7 | 5.5 | 20 | No | - | 1200 | Adj. | 1.5 | 350 | 0 | - | - | -40 to +125 | SC-70/5 | $1.06 @1k |
| MAX9928F | -0.1V to +28V Input Range, Micropower, Uni-/Bidirectional, Current-Sense Amplifier with Current Output | Current | -0.1 | 28 | 2.5 | 5.5 | 20 | Yes | +/-50 | 400 | 5 µA/mV | 1 | 150 | 0 | - | - | -40 to +125 | µMAX/8 ,UCSP/6 | $1.00 @1k |
| MAX9929F | -0.1V to +28V Input Range, Micropower, Uni-/Bidirectional, Current-Sense Amplifier with Voltage Output | Voltage | -0.1 | 28 | 2.5 | 5.5 | 20 | Yes | +/-50 ,+/-125 | 400 | 50 V/V | 1 | 125 ,150 | 0 | - | - | -40 to +125 | µMAX/8 ,UCSP/6 | $0.94 @1k |
| MAX9938 | 1uA, 4-Bump UCSP/SOT23, Precision Current-Sense Amplifier | Voltage | 1.6 | 28 | 1.6 | 28 | 1 | No | 25 ,50 ,100 | 500 | 25 V/V ,50 V/V ,100 V/V ,200 V/V | 0.5 | 30 ,60 ,125 | 0 | - | - | -40 to +85 | µDFN/6 ,SOT/5 ,UCSP/4 | $0.65 @1k |
| MAX4211 | High-Side, Power + Current Monitor with 2 Comparators + Reference | Voltage | 4 | 28 | 2.7 | 5.5 | 670 | No | 100 ,150 | - | 16.67 V/V ,25 V/V ,40.96 V/V | 1.5 | 220 | 2 | Bandgap | - | -40 to +85 | TQFN/16 ,TSSOP/16 | $1.68 @1k |
| MAX4210 | High-Side, Power + Current Monitor | Voltage | 4 | 28 | 2.7 | 5.5 | 380 | No | 100 ,150 | - | 16.67 V/V ,25 V/V ,40.96 V/V | 1.5 | 220 | 0 | - | - | -40 to +85 | µMAX/8 ,TDFN-EP/6 | $1.13 @1k |
| MAX4080 | 76V, High-Side, Uni-directional Current-Sense Amp | Voltage | 4.5 | 76 | 4.5 | 76 | 75 | No | 100 ,250 ,1000 | 600 | 5 V/V ,20 V/V ,60 V/V | 0.6 | 250 | 0 | - | - | -40 to +125 | µMAX/8 ,SOIC(N)/8 ,uMAX/8 | $1.20 @1k |
| MAX4081 | 76V, High-Side, Bi-directional Current-Sense Amp | Voltage | 4.5 | 76 | 4.5 | 76 | 103 | Yes | +/-50 ,+/-125 ,+/-500 | 600 | 5 V/V ,20 V/V ,60 V/V | 0.6 | 150 | 0 | - | - | -40 to +125 | µMAX/8 ,SOIC(N)/8 | $1.31 @1k |
| MAX4069 | Bidirectional, High-Side Current-Sense Amplifier with Adj REF | Voltage | 1.35 | 24 | 2.7 | 24 | 105 | Yes | 50 ,75 | 250 | 50 V/V ,100 V/V | 1 | 40 ,100 | 0 | Adjustable | - | -40 to +125 | µMAX/10 | $1.17 @1k |
| MAX4070 | Bidirectional, High-Side Current-Sense Amplifier with 2.5V REF | Voltage | 1.35 | 24 | 3.6 | 24 | 120 | Yes | 50 ,75 | 250 | 50 V/V ,100 V/V | 1 | 40 ,100 | 0 | 2.5V | - | -40 to +125 | µMAX/8 ,TDFN-EP/8 | $1.17 @1k |
| MAX4071 | Bidirectional, High-Side Current-Sense Amplifier with 1.5V REF | Voltage | 1.35 | 24 | 2.7 | 24 | 120 | Yes | 50 ,75 | 250 | 50 V/V ,100 V/V | 1 | 40 ,100 | 0 | 1.5V | - | -40 to +125 | µMAX/8 ,TDFN-EP/8 | $1.31 @1k |
| MAX4072 | Bidirectional, High-Side Current-Sense Amplifier with REF-input | Voltage | 1.35 | 24 | 2.7 | 24 | 80 | Yes | 50 ,75 | 250 | 50 V/V ,100 V/V | 1 | 40 ,100 | 0 | External | - | -40 to +125 | µMAX/8 ,TDFN-EP/8 | $1.08 @1k |
| MAX4073 | Lowest-Cost, SC70, Voltage-Output, High-Side Current-Sense Amplifier | Voltage | 2 | 28 | 3 | 28 | 500 | No | 100 | - | 20 V/V ,50 V/V ,100 V/V | 4.5 | 1600 ,1700 ,1800 | 0 | - | - | -40 to +125 | SC-70/5 ,SOT/6 | $0.88 @1k |
| MAX4173 | SOT23, Voltage-Output, High-Side Current-Sense Amplifier | Voltage | 0 | 28 | 3 | 28 | 420 | No | 150 | 3000 | 20 V/V ,50 V/V ,100 V/V | 2.5 | 1200 ,1400 ,1700 | 0 | - | - | -40 to +85 | SOIC(N)/8 ,SOT/6 | $1.13 @1k |
| MAX4372 | UCSP/SOT23, Micropower, Voltage-Output, High-Side, Current-Sense Amplifier | Voltage | 0 | 28 | 2.7 | 28 | 30 | No | 100 ,150 | 1300 | 20 V/V ,50 V/V ,100 V/V | 2.5 | 110 ,200 ,275 | 0 | - | - | -40 to +85 | SOIC(N)/8 ,SOT/5 ,UCSP/6 | $0.75 @1k |
| MAX4376 | Single High-Side Current Sense Amplifier | Voltage | 0 | 28 | 3 | 28 | 1000 | No | 150 | - | 20 V/V ,50 V/V ,100 V/V | 2.5 | 1200 ,1700 ,2000 | 0 | - | Automotive - AECQ100 | -40 to +125 | SOIC(N)/8 ,SOT/5 | $0.92 @1k |
| MAX4377 | Dual High-Side Current Sense Amplifier | Voltage | 0 | 28 | 3 | 28 | 1000 | No | 150 | - | 20 V/V ,50 V/V ,100 V/V | 2.5 | 1200 ,1700 ,2000 | 0 | - | - | -40 to +125 | µMAX/8 ,SOIC(N)/8 | $1.34 @1k |
| MAX4378 | Quad High-Side Current Sense Amplifier | Voltage | 0 | 28 | 3 | 28 | 1000 | No | 150 | - | 20 V/V ,50 V/V ,100 V/V | 2.5 | 1200 ,1700 ,2000 | 0 | - | - | -40 to +125 | SOIC(N)/14 ,TSSOP/14 | $1.46 @1k |
| MAX4373 | Low-cost, Micropower, High-Side Current-Sense Amplifier + Comparator + Reference | Voltage | 0 | 28 | 2.7 | 28 | 50 | No | 100 ,150 | 1000 | 20 V/V ,50 V/V ,100 V/V | 1.7 | 110 ,120 ,200 | 1 | Bandgap | - | -40 to +85 | µMAX/8 ,SOIC(N)/8 | $1.48 @1k |
| MAX4374 | Low-cost, Micropower, High-Side Current-Sense Amplifier + 2 Comparators + Reference | Voltage | 0 | 28 | 2.7 | 28 | 50 | No | 100 ,150 | 1000 | 20 V/V ,50 V/V ,100 V/V | 1.7 | 110 ,120 ,200 | 2 | Bandgap | - | -40 to +85 | µMAX/10 ,SOIC(N)/14 | $1.13 @1k |
| MAX4375 | Low-cost, Micropower, High-Side Current-Sense Amplifier + 2 Comparators + Reference | Voltage | 0 | 28 | 2.7 | 28 | 50 | No | 100 ,150 | 1000 | 20 V/V ,50 V/V ,100 V/V | 1.7 | 110 ,120 ,200 | 2 | Bandgap | - | -40 to +85 | µMAX/10 ,SOIC(N)/14 | $1.13 @1k |
| MAX4172 | Precision, High-Side, Current-Sense Amplifier (Iout) | Current | 0 | 32 | 3 | 32 | 800 | No | 150 | 750 | 10 µA/mV | 2 | 800 | 0 | - | - | -40 to +85 | µMAX/8 ,SOIC(N)/8 | $2.21 @1k |
