- 制造厂商：TI
- 产品类别：音频
- 技术类目：音频放大器 - 音频线路驱动器
- 功能描述：采用 PDIP 和 SOL-16 封装的音频平衡线路驱动器
- 点击这里打开及下载DRV134的技术文档资料
- TI代理渠道，提供当日发货、严格的质量标准，满足您的目标价格
The DRV134 and DRV135 are differential output amplifiers that convert a single-ended input to a balanced output pair. These balanced audio drivers consist of high performance op amps with on-chip precision resistors. They are fully specified for high performance audio applications and have excellent ac specifications, including low distortion (0.0005% at 1 kHz) and high slew rate (15 V/µs).
The on-chip resistors are laser-trimmed for accurate gain and optimum output common-mode rejection. Wide output voltage swing and high output drive capability allow use in a wide variety of demanding applications. They easily drive the large capacitive loads associated with long audio cables. Used in combination with the INA134 or INA137 differential receivers, they offer a complete solution for transmitting analog audio signals without degradation.
The DRV134 is available in 8-pin DIP and SOL-16 surface-mount packages. The DRV135 comes in a space-saving SO-8 surface-mount package. Both are specified for operation over the extended industrial temperature range, –40°C to +85°C and operate from –55°C to +125°C.
- Balanced Output
- Low Distortion: 0.0005% at f = 1 kHz
- Wide Output Swing: 17Vrms into 600 Ω
- High Capacitive Load Drive
- High Slew Rate: 15 V/μs
- Wide Supply Range: ±4.5 V to ±18 V
- Low Quiescent Current: ±5.2 mA
- 8-Pin DIP, SO-8, and SOL-16 Packages
- Companion to Audio Differential Line Receivers: INA134 and INA137
- Improved Replacement for SSM2142
- Gain (V/V)
- 2
- Iq (Typ) (mA)
- 5.2
- Load capacitance (μF)
- 1
- Number of channels (#)
- 1
- THD + N @ 1 kHz (%)
- 0.0005
- Noise floor (RTO, 20 kHz BW) (dBu)
- -98
- Slew rate (Typ) (V/us)
- 15
- Small-Signal bandwidth (Typ) (MHz)
- 1.5
- Operating temperature range (C)
- -55 to 125
DRV134的完整型号有：DRV134PA、DRV134UA、DRV134UA/1K，以下是这些产品的关键参数及官网采购报价：
DRV134PA，工作温度：-55 to 125，封装：PDIP (P)-8，包装数量MPQ：50个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：NIPDAU，TI官网DRV134PA的批量USD价格：2.279（1000+）
DRV134UA，工作温度：PropertyValue，封装：SOIC (DW)-16，包装数量MPQ：40个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网DRV134UA的批量USD价格：2.378（1000+）
DRV134UA/1K，工作温度：PropertyValue，封装：SOIC (DW)-16，包装数量MPQ：1000个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网DRV134UA/1K的批量USD价格：1.982（1000+）
DRV134 TINA-TI Reference Design (Rev. B)
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