Low IBIAS / +1.4V/800nA / Rail-to-Rail Op Amps with +1.2V Buffered Reference The MAX4039EUB is a high-speed, low-power operational amplifier (op-amp) manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Manufacturer:** Maxim Integrated (now Analog Devices)
- **Part Number:** MAX4039EUB
- **Package:** µMAX® (10-pin)
- **Supply Voltage Range:** ±1.35V to ±5.5V (Dual Supply) or +2.7V to +11V (Single Supply)
- **Input Offset Voltage:** 0.5mV (max)
- **Gain Bandwidth Product (GBW):** 200MHz
- **Slew Rate:** 300V/µs
- **Quiescent Current:** 3.5mA per amplifier (typical)
- **Input Bias Current:** 2µA (max)
- **Output Current:** ±60mA
- **Operating Temperature Range:** -40°C to +85°C
- **Common-Mode Rejection Ratio (CMRR):** 70dB (min)
- **Power Supply Rejection Ratio (PSRR):** 70dB (min)
### **Descriptions:**
The MAX4039EUB is a high-speed, low-power, voltage-feedback operational amplifier designed for applications requiring wide bandwidth and fast settling time. It is optimized for low distortion and high-speed signal processing in single or dual-supply configurations.
### **Features:**
- **High-Speed Performance:**
- 200MHz Gain Bandwidth Product (GBW)
- 300V/µs Slew Rate
- **Low Power Consumption:**
- 3.5mA per amplifier supply current
- **Wide Supply Range:**
- Operates from ±1.35V to ±5.5V (dual supply) or +2.7V to +11V (single supply)
- **Rail-to-Rail Output Swing:**
- Ensures maximum dynamic range
- **Low Input Offset Voltage:**
- 0.5mV (max) for precision applications
- **Stable Operation:**
- Unity-gain stable
- **Compact Package:**
- 10-pin µMAX® for space-constrained designs
The MAX4039EUB is suitable for applications such as high-speed data acquisition, active filters, video processing, and communication systems.
