MAX9638AVB+T
Active3V/5V LOW-POWER, LOW INPUT-BIAS, CMOS, RAIL-TO-RAIL I/O OP AMPS
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MAX9638AVB+T
Active3V/5V LOW-POWER, LOW INPUT-BIAS, CMOS, RAIL-TO-RAIL I/O OP AMPS
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX9638AVB+T |
|---|---|
| Amplifier Type | CMOS |
| Current - Input Bias | 0.1 pA |
| Current - Output / Channel | 55 mA |
| Current - Supply | 36 µA |
| Gain Bandwidth Product | 1.5 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Type | Rail-to-Rail |
| Package / Case | 10-UFQFN |
| Slew Rate | 0.9 V/µs |
| Supplier Device Package | 10-UTQFN |
| Supplier Device Package [x] | 1.4 |
| Supplier Device Package [y] | 1.8 |
| Voltage - Input Offset | 300 çV |
| Voltage - Supply Span (Max) [Max] | 5.5 V |
| Voltage - Supply Span (Min) [Min] | 2.1 V |
MAX9638 Series
3V/5V Low-Power, Low Input-Bias, CMOS, Rail-to-Rail I/O Op Amps
| Part | Current - Output / Channel | Operating Temperature [Max] | Operating Temperature [Min] | Number of Circuits | Current - Input Bias | Amplifier Type | Mounting Type | Current - Supply | Voltage - Input Offset | Gain Bandwidth Product | Slew Rate | Voltage - Supply Span (Max) [Max] | Package / Case | Supplier Device Package [y] | Supplier Device Package [x] | Supplier Device Package | Output Type | Voltage - Supply Span (Min) [Min] | Board Type | Current - Supply (Main IC) | Supplied Contents | Contents | Voltage - Supply, Single/Dual (±) | Utilized IC / Part | Channels per IC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated | 55 mA | 125 °C | -40 C | 2 | 0.1 pA | CMOS | Surface Mount | 36 µA | 300 çV | 1.5 MHz | 0.9 V/µs | 5.5 V | 10-UFQFN | 1.8 | 1.4 | 10-UTQFN | Rail-to-Rail | 2.1 V | |||||||
 Analog Devices Inc./Maxim Integrated | 55 mA | General Purpose | 1.5 MHz | 0.9 V/µs | Rail-to-Rail Single-Ended | Fully Populated | 36 µA | Board(s) | Board(s) | 3.3 V | MAX9636 | 2 - Dual | |||||||||||||
Analog Devices Inc./Maxim Integrated | 55 mA | 125 °C | -40 C | 2 | 0.1 pA | CMOS | Surface Mount | 36 µA | 2.2 mV | 1.5 MHz | 0.9 V/µs | 5.5 V | 10-UFQFN | 1.8 | 1.4 | 10-UTQFN | Rail-to-Rail | 2.1 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.82 | |
| 10 | $ 2.51 | |||
| 25 | $ 2.17 | |||
| 100 | $ 1.79 | |||
| 250 | $ 1.60 | |||
| 500 | $ 1.49 | |||
| 1000 | $ 1.39 | |||
| Digi-Reel® | 1 | $ 3.82 | ||
| 10 | $ 2.51 | |||
| 25 | $ 2.17 | |||
| 100 | $ 1.79 | |||
| 250 | $ 1.60 | |||
| 500 | $ 1.49 | |||
| 1000 | $ 1.39 | |||
| Tape & Reel (TR) | 2500 | $ 1.29 | ||
| 5000 | $ 1.23 | |||
| 7500 | $ 1.20 | |||
Description
General part information
MAX9638 Series
The MAX9636/MAX9637/MAX9638 are single-supply, CMOS input op amps featuring wide bandwidth at low quiescent current, making them suitable for a broad range of battery-powered applications such as portable medical instruments, portable media players, and smoke detectors. A combination of extremely low input bias currents, low input current noise and low input voltage noise allows interface to high-impedance sources such as photodiode and piezoelectric sensors.The ICs feature a maximized ratio of gain bandwidth (GBW) to supply current. The devices operate from a single 2.1V to 5.5V supply at a typical quiescent supply current of 36µA. For additional power conservation, the MAX9636 and MAX9638 offer a low-power shutdown mode that reduces supply current to 1µA and places the amplifiers' outputs into a high-impedance state.The ICs are specified over the automotive operating temperature range (-40°C to +125°C). The single is offered in a space-saving, 6-pin SC70 package, while the dual is offered in tiny, 8-pin SC70 and 10-pin UTQFN packages.ApplicationsBattery-Powered DevicesPiezoelectric Transducer AmplifiersPortable Medical InstrumentsSmoke DetectorsTabletsTransimpedance Amplifiers
Documents
Technical documentation and resources