TI (Texas Instruments) OPA1644AID -3db Bandwidth: - Amplifier Type: Audio Common Mode Rejection Ratio (min): 120 dB Current - Input Bias: 2pA Current - Output / Channel: 36mA Current - Supply: 1.8mA Gain Bandwidth Product: 11MHz Input Bias Current (max): 20 pA Input Offset Voltage: 1 mV Input Voltage Range (max): 0.5 V Input Voltage Range (min): - 0.5 V Lead Free Status / Rohs Status: Lead free / RoHS Compliant Maximum Operating Temperature: + 125 C Minimum Operating Temperature: - 55 C Mounting Style: SMD/SMT Mounting Type: Surface Mount Number Of Channels: 4 Number Of Circuits: 4 Operating Temperature: -40?°C ~ 85?°C Operating Temperature Range: - 55 C to + 125 C Output Current (typ): 36 mA Output Type: Rail-to-Rail Output Voltage: 15 V Package / Case: 14-SOIC (3.9mm Width), 14-SOL Series: SoundPlus?„? Slew Rate: 20 V/?µs Supply Current: 1.8 mA Supply Voltage (max): 18 V Supply Voltage (min): 2.25 V Thd Plus Noise: 0.00005 % Voltage - Input Offset: 1000?µV Voltage - Supply, Single/dual (?±): 4.5 V ~ 36 V, ?±2.25 V ~ 18 V Voltage Gain Db: 134 dB Product Category: Audio Amplifiers RoHS: yes Product: General Purpose Audio Amplifiers Operating Supply Voltage: 2.25 V to 18 V Common Mode Rejection Ratio (Min): 126 dB Factory Pack Quantity: 50 Supply Voltage - Max: 18 V Supply Voltage - Min: 2.25 V Other Names: 296-27457-5