MAX4092：Single/Dual/Quad, Micropower, Single-Supply, Rail-to-Rail Op Amps
Low Power RRI/O Op Amp Family Drives 2000pF Capacitive Loads
The single MAX4091, dual MAX4092, and quad MAX4094 operational amplifiers combine excellent DC accuracy with rail-to-rail operation at the input and output. Since the common-mode voltage extends from VCC to VEE, the devices can operate from either a single supply (2.7V to 6V) or split supplies (±1.35V to ±3V). Each op amp requires less than 130µA of supply current. Even with this low current, the op amps are capable of driving a 1kΩ load, and the input-referred voltage noise is only 12nV/√Hz. In addition, these op amps can drive loads in excess of 2000pF. The precision performance of the MAX4091/MAX4092/MAX4094 combined with their wide input and output dynamic range, low-voltage, single-supply operation, and very low supply current, make them an ideal choice for battery-operated equipment, industrial, and data acquisition and control applications. In addition, the MAX4091 is available in space-saving 5-pin SOT23, 8-pin µMAX®, and 8-pin SO packages. The MAX4092 is available in 8-pin µMAX and SO packages, and the MAX4094 is available in 14-pin TSSOP and 14-pin SO packages.
Key Features
| MAX4091, MAX4092, MAX4094: Pin Configurations/Functional Diagrams Applications/Uses
|
DataSheet
| title | Download file |
|---|---|
| MAX4091-MAX4094 Data Sheet | MAX4091-MAX4094.pdf |
Parametrics
| Part Number | Amps. | Rail to Rail | VSUPPLY (Total) (V) | VSUPPLY (Total) (V) | ICC per Amp. (µA) | VOS (µV) | CMRR @DC (dB) | PSRR @DC (dB) | Input IBIAS (nA) | Unity Gain BW (MHz) | Slew Rate (V/µs) | en (nV/√Hz) | Package/Pins | Budgetary Price |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | typ | max | typ | typ | max | typ | typ | < | See Notes | ||||
| MAX4091 | 1 | Input/Output | 2.7 | 6 | 115 | 1400 | 90 | 100 | 180 | 0.5 | 0.2 | 12 | µMAX/8 SOIC(N)/8 SOT/5 | $1.20 @1k |
| MAX4092 | 2 | µMAX/8 SOIC(N)/8 | $0.94 @1k | |||||||||||
| MAX4094 | 4 | SOIC(N)/14 TSSOP/14 | $1.70 @1k | |||||||||||
Quality and Environmental Data
Related Products
- MAX492：Single/Dual/Quad, Micropower, Single-Supply, Rail-to-Rail Op Amps
- MAX494：Single/Dual/Quad, Micropower, Single-Supply, Rail-to-Rail Op Amps
Ordering Information
| Part Number | Status | Recommended Replacement | Package | Temp | RoHS |
|---|---|---|---|---|---|
| MAX4092ASA | No Longer Available | MAX4092ASA+ | SOIC(N),;8 pin;30.9 mm² | -40°C to +125°C | No |
| MAX4092ASA+ | Active | SOIC(N),;8 pin;30.9 mm² | -40°C to +125°C | Lead Free | |
| MAX4092ASA+T | Active | SOIC(N),;8 pin;30.9 mm² | -40°C to +125°C | Lead Free | |
| MAX4092ASA-T | No Longer Available | MAX4092ASA+T | N.SO;8 pin | -40°C to +125°C | See data sheet |
| MAX4092AUA | No Longer Available | MAX4092AUA+ | µMAX,;8 pin;15.6 mm² | -40°C to +125°C | No |
| MAX4092AUA+ | Active | µMAX,;8 pin;15.6 mm² | -40°C to +125°C | Lead Free | |
| MAX4092AUA+T | Active | µMAX,;8 pin;15.6 mm² | -40°C to +85°C | Lead Free | |
| MAX4092AUA-T | No Longer Available | MAX4092AUA+T | µMAX,;8 pin;15.6 mm² | -40°C to +125°C | No |
| MAX4092C/D | No Longer Available | See data sheet |
- MAX4091-MAX4094.pdf MAX4094
- MAX4092.pdf MAX4092
- MAX4091-MAX4094.pdf MAX4094
