High-Current VCOM Drive Op Amps for TFT LCDs The MAX9651ATA+T is a high-speed, low-power operational amplifier (op-amp) manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Maxim Integrated (MAXIM)
- **Part Number:** MAX9651ATA+T
- **Type:** Operational Amplifier (Op-Amp)
- **Supply Voltage Range:** ±2.25V to ±5.5V (Dual Supply), 4.5V to 11V (Single Supply)
- **Input Offset Voltage:** 0.5mV (max)
- **Gain Bandwidth Product (GBWP):** 50MHz
- **Slew Rate:** 30V/µs
- **Quiescent Current:** 3.5mA per amplifier (typical)
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** 8-pin TDFN (3mm x 3mm)
- **Number of Channels:** 1 (Single)
- **Input Bias Current:** 1µA (max)
- **Output Current:** ±60mA (short-circuit protected)
- **Common-Mode Rejection Ratio (CMRR):** 80dB (min)
- **Power Supply Rejection Ratio (PSRR):** 80dB (min)
### **Descriptions:**
The MAX9651ATA+T is a high-speed, low-power, single-channel op-amp designed for applications requiring precision and speed. It features a wide supply voltage range, low input offset voltage, and high output drive capability. The device is optimized for low-power operation while maintaining high performance in signal conditioning, filtering, and amplification tasks.
### **Features:**
- High-speed performance (50MHz GBWP, 30V/µs slew rate)
- Low input offset voltage (0.5mV max)
- Low quiescent current (3.5mA per amplifier)
- Rail-to-rail output swing
- Wide supply voltage range (4.5V to 11V single supply, ±2.25V to ±5.5V dual supply)
- Short-circuit protected output (±60mA)
- Stable with capacitive loads up to 100pF
- Small footprint (8-pin TDFN package)
- Industrial temperature range (-40°C to +85°C)
This information is based on the manufacturer's datasheet and technical documentation.
