MAX9943AUA+
ActiveHIGH-VOLTAGE, PRECISION, LOW-POWER OP AMPS
Deep-Dive with AI
Search across all available documentation for this part.
MAX9943AUA+
ActiveHIGH-VOLTAGE, PRECISION, LOW-POWER OP AMPS
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX9943AUA+ |
|---|---|
| Amplifier Type | General Purpose |
| Current - Input Bias | 4 nA |
| Current - Output / Channel | 20 mA |
| Current - Supply | 550 µA |
| Gain Bandwidth Product | 2.4 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Type | Rail-to-Rail |
| Package / Case | 8-TSSOP, 8-MSOP |
| Package / Case | 0.118 in, 3 mm Width |
| Supplier Device Package | 8-uMAX/uSOP |
| Voltage - Input Offset | 20 çV |
| Voltage - Supply Span (Max) [Max] | 38 V |
| Voltage - Supply Span (Min) [Min] | 6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 4.08 | |
| 10 | $ 2.69 | |||
| 25 | $ 2.33 | |||
| 100 | $ 1.92 | |||
| 250 | $ 1.73 | |||
| 500 | $ 1.61 | |||
| 1000 | $ 1.51 | |||
| 2500 | $ 1.40 | |||
| 5000 | $ 1.33 | |||
Description
General part information
MAX9943 Series
The MAX9943/MAX9944 is a family of high-voltage amplifiers that offers precision, low drift, and low power consumption.The MAX9943 (single) and MAX9944 (dual) op amps offer 2.4MHz of gain-bandwidth product with only 550µA of supply current per amplifier.The MAX9943/MAX9944 family has a wide power supply range operating from ±3V to ±19V dual supplies or a 6V to 38V single supply.The MAX9943/MAX9944 are ideal for sensor signal conditioning, high-performance industrial instrumentation and loop-powered systems (e.g., 4mA–20mA transmitters).The MAX9943 is offered in a space-saving 6-pin TDFN or 8-pin µMAX® package. The MAX9944 is offered in an 8-pin SO or an 8-pin TDFN package. These devices are specified over the -40°C to +125°C automotive temperature range.ApplicationsAmplifiersAutomatic Test Equipment (ATE)Displays: Industrial, Front Panel, and InstrumentationHigh-Performance ADC/DAC Input/OutputHigh-Voltage ATEIndustrial InstrumentationIndustrial: Process Measurement and ControlLoop-Powered SystemsPanel MetersPower MetersProgrammable Logic Controllers (PLCs)Sensor Interfaces
