双路,高增益带宽,高输出电流运算与限流放大器 Dual, High Gain Bandwidth, High Output Current Operational Amplifier with Current Limit
DESCRIPON
The OPA2614 offers very low 1.8nV√Hz input noise in a wideband, high gain bandwidth, voltage-feedback architecture. Intended for xDSL driver applications, the OPA2614 also supports this low input noise with exceptionally low harmonic distortion, particularly in differential configurations. Adequate output current is provided to drive the potentially heavy load of a twisted-pair line. Harmonic distortion for a 2VPP differential output operating from +5V to +12V supplies is ≤ −80dBc through 1MHz input frequencies. Operating on a low 6.0mA/ch supply current, the OPA2614 can satisfy most xDSL driver requirements over a wide range of possible supply voltagefrom a single +5 condition, to ±5V, on up to a single +12V design.
FEATURES
• LOW INPUT NOISE VOLTAGE: 1.8nV/√Hz
• HIGH GAIN BANDWIDTH PRODUCT: 290MHz
• HIGH OUTPUT CURRENT: 350mA
• LOW INPUT OFFSET VOLTAGE: ±0.2mV
• FLEXIBLE SUPPLY RANGE:
Single +5V to +12V Operation
Dual ±2.5V to ±6V Operation
• LOW SUPPLY CURRENT: 6.0mA/ch
APPLICATIONS
• xDSL DIFFERENTIAL LINE DRIVERS
• 16-BIT ADC DRIVERS
• TRANSIMPEDANCE AMPLIFIERS
• PRECISION BASEBAND I/Q AMPLIFIERS
• ACTIVE FILTERS
输出电流 300mA @5V
供电电流 12 mA
电路数 2
通道数 2
共模抑制比 85 dB
输入补偿漂移 3.30 µV/K
带宽 250 MHz
转换速率 145 V/μs
增益频宽积 250 MHz
输入补偿电压 200 µV
输入偏置电流 6 µA
可用通道 D
工作温度Max 85 ℃
工作温度Min -40 ℃
3dB带宽 180 MHz
共模抑制比Min 85 dB
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
封装 SOIC-8
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tube
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
OPA2614IDG4 TI 德州仪器 | 当前型号 | 当前型号 |
OPA2614ID 德州仪器 | 类似代替 | OPA2614IDG4和OPA2614ID的区别 |
OPA2614IDR 德州仪器 | 类似代替 | OPA2614IDG4和OPA2614IDR的区别 |
OPA2614IDRG4 德州仪器 | 类似代替 | OPA2614IDG4和OPA2614IDRG4的区别 |