MAX9939AUB+T IC OPAMP PGA 2 CIRC 10UMAX/USOP Analog Devices Inc./Maxim Integrated
Price:
Based on current price
MOQ:
1
Delivery Time:
3-5 work days
Brand:
Analog Devices Inc./Maxim Integrated
Product Description
Product Details
General Description
The MAX9939 is a general-purpose, differential-input programmable-gain amplifier (PGA) that is ideal for conditioning a variety of wide dynamic range signals such as those found in motor current-sense, medical instrumentation, and sonar data acquisition applications. It features SPI™-programmable differential gains from 0.2V/V to 157V/V, input offset-voltage compensation, and an output amplifier that can be configured either as a high-order active filter or to provide a differential output.
Features
♦ SPI-Programmable Gains: 0.2V/V to 157V/V♦ Extremely Low Gain Tempco
♦ Integrated Amplifier for R/C Programmable Active Filter
♦ Input Offset-Voltage Compensation
♦ Input Protection to ±16V
♦ 13µA Software Shutdown Mode
♦ -40°C to +125°C Operating Temperature Range
♦ 10-Pin µMAX Package
Applications
Sensorless Motor ControlMedical Signal Conditioning
Sonar and General Purpose Data Acquisition
Differential to Single-Ended Conversion
Differential-Input, Differential-Output Signal Amplification
Sensor Interface and Signal Processing
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Maxim Integrated |
| Product Category | Instrumentation Amplifier |
| Series | MAX9939 |
| Product | Special Purpose Amplifiers |
| Packaging | Reel |
| Mounting-Style | SMD/SMT |
| Output-Type | Differential |
| Number-of-Channels | 1 Channel |
| Amplifier-Type | PGA |
| Shutdown | Shutdown |
| Pd-Power-Dissipation | 707 mW |
| Maximum Operating Temperature | + 125 C |
| Operating temperature range | - 40 C |
| Operating-Supply-Current | 3.4 mA |
| Software Development Kit | MAX9939EVKIT+ |
| Part-#-Aliases | MAX9939 |
| Supply-Voltage-Max | 5.5 V |
| Supply-Voltage-Min | 2.9 V |
| Package-Case | UMAX-10 |
| Ib-Input-Bias-Current | 1 pA |
| Vos-Input-Offset-Voltage | 1.5 mV |
| PSRR-Power-Supply-Rejection-Ratio | 80 dB |
| Output-Current-per-Channel | 70 mA |
| CMRR-Common-Mode-Rejection-Ratio | 50 dB |
| GBP-Gain-Bandwidth-Product | 279 MHz |
| SR-Slew-Rate | 9 V/us |
| en-Input-Voltage-Noise-Density | 54 nV/sqrt Hz |
| Gain-Error | 0.05 % |
| Gain-V-V | 0.2 V/V to 157 V/V |
| 3-dB-Bandwidth | - |
| Manufacturer | Maxim Integrated |
| Product-Category | Special Purpose Amplifiers |
| RoHS | Details |
| Supply-Voltage-Max | 5.5 V |
| Maximum-Operating-Temperature | + 125 C |
| Minimum-Operating-Temperature | - 40 C |
| Brand | Maxim Integrated |
| Development-Kit | MAX9939EVKIT+ |
Descriptions
Programmable Gain Amplifier 2 Circuit Differential 10-uMAX
Special Purpose Amplifiers SPI-Programmable Gain Amplifier
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Company
Sanhuang electronics (Hong Kong) Co., Limited
Location
No. 2520, 25th Floor, Block A, New Asia Guoli Building, Huaqiang North Street, Shenzhen, China
Contact Person
Zhao