• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

The TLE214x and TLE214xA devices are high-performance, internally compensated operational amplifiers built using Texas Instruments complementary bipolar Excalibur process. The TLE214xA is a tighter offset voltage grade of the TLE214x. Both are pin-compatible upgrades to standard industry products.

The design incorporates an input stage that simultaneously achieves low audio-band noise of 10.5 nV//100-pF load is useful in fast actuator/positioning drivers. Under similar test conditions, settling time to 0.01% is 400 ns.

The devices are stable with capacitive loads up to 10 nF, although the 6-MHz bandwidth decreases to 1.8 MHz at this high loading level. As such, the TLE214x and TLE214xA are useful for low-droop sample-and-holds and direct buffering of long cables, including 4-mA to 20-mA current loops.

特性

• Low Noise
• 10 Hz...15 nV/Hz\
• 1 kHz...10.5 nV/Hz\
• 10000-pF Load Capability
• 20-mA Min Short-Circuit Output Current
• 27-V/µs Min Slew Rate
• High Gain-Bandwidth Product...5.9 MHz
• Low V_IO ...500 µV Max at 25°C
• Single or Split Supply...4 V to 44 V
• Fast Settling Time
• 340 ns to 0.1%
• 400 ns to 0.01%
• Saturation Recovery...150 ns
• Large Output Swing
• V_CC– +0.1 V to V_CC+ –1 V