MAX44246ASA+T
Amplifiers & Comparators
Technical Specifications
| Type | Description |
|---|---|
| Common Mode Rejection Ratio | 166 dB |
| Gain Bandwidth Product | 5 MHz |
| Voffset V | 5 V |
| Quiescent Current | 420 µA |
| Output Current | 40 mA |
| Rail To Rail | Rail-to-rail output |
| Input Offset Current(Ios) | 1.2nA |
| Ib - Input Bias Current | 300pA |
| Channels | 2 |
| Type | Description |
|---|---|
| Slew Rate Vus | 3.8 V/µs |
| Operating Temperature | -40°C~+125°C |
| Voffset Drift Uv | 20 µV |
| Features | Zero drift / auto-zero;EMI filtering/RF suppression |
| Noise Nv | 9nV/sqrtHz@1kHz |
| Dual Supply | -18V~-1.35V;1.35V~18V |
| Single Supply | 2.7V~36V |
| Package / Case | SOIC-8 |
Product Introduction
The MAX44241/MAX44243/MAX44246 are 36V, ultraprecision, low-noise, low-drift, single/quad/dual operational amplifiers that offer near-zero DC offset and drift through the use of patented chopper stabilized and auto-zeroing techniques. This method constantly measures and compensates the input offset, eliminating drift over time and temperature and the effect of 1/f noise. These single/quad/dual devices feature rail-to-rail outputs, operate from a single 2.7V to 36V supply or dual ±1.35V to ±18V supplies, and consume only 0.42mA per channel, with only 9nV/√Hz input-referred voltage noise.
The ICs are available in 8-pin μMAX or SO packages and are rated over the -40°C to +125°C temperature range.
Features
- Near-zero DC offset and drift through patented chopper stabilized and auto-zeroing techniques
- Rail-to-rail outputs
- Operate from a single 2.7V to 36V supply or dual ±1.35V to ±18V supplies
- Consume only 0.42mA per channel
- 9nV/√Hz input-referred voltage noise
- Available in 8-pin μMAX or SO packages
- Rated over the -40°C to +125°C temperature range
Applications
- Reduces Noise-Sensitive Precision Applications
- Eliminates Cost of Calibration with Increased Accuracy and Patented Auto-Zero Circuitry
- Low 0.55mA Per Channel (max) Quiescent Current
- Wide Supply for High-Voltage Front-Ends
- Rail-to-Rail Output
Datasheet
Alternative Parts
Common MAX44246ASA+T alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542339000 |
| USHTS | 8542330001 |
| TARIC | 8542339000 |
| Type | Details |
|---|---|
| CAHTS | 8542330000 |
| BRHTS | 85423390 |
| INHTS | 85423300 |
| MXHTS | 8542.33.99 |
Sourcing Information
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