PT2301中文资料PDF规格书
PT2301规格书详情
DESCRIPTION
The PT2301 is an integration audio power amplifier IC utilizing advanced CMOS technology. Supports 2 mono MIC input and 2 stereo line input, input gain of each amp can be set individually to meet customers’ needs. Built-in digital controlled volumes have 49 steps from +15dB ~ -90dB and all the functions can be controlled via I2C bus. In the output section, the PT2301 is equipped with both stereo headphone driver and mono speaker amp maximum output up to 1 watt.
FEATURES
•1W (8 Ω) mono channel speaker driver + stereo headphone driver
• Digital controlled volume (49 steps /+15dB ~ -90dB)
• 2 mono microphone inputs, 1 microphone output
• 2 stereo line input
• Input gain can be setting individually in each input port.
• Eliminate DC block capacitor in the headphone driver output (Only PT2301-A supported)
• Standby mode and Mute function
• Thermal shutdown protection circuit
• Energy Save function
• Very low “POP” noise during function changed.
• Wide operation voltage range: 2.7V ~ 5.5V
• Low Distortion: earphone output < 0.05, speaker output< 0.04
• Available in 24 Pin, space saving TSSOP Package
APPLICATIONS
•Electronic dictionary
•Translator
•PDA
• DSC (Digital Still Camera)
•GPS
产品属性
- 型号:
PT2301
- 制造商:
PTC
- 制造商全称:
Princeton Technology Corp
- 功能描述:
1 Watt Audio Power Amplifier
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PTC |
23+ |
NA/ |
18901 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
PTC |
2020+ |
TSSOP24 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
PTC |
22+ |
TSSOP24 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
PTC |
2020+ |
TSSOP-24 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
PUOLOP(迪浦) |
23+ |
SOT23 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
PTC |
TSSOP |
38903 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
PTC |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
PTC |
23+ |
TSSOP |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
PTC |
2403+ |
TSSOP |
11809 |
原装现货!欢迎随时咨询! |
询价 | ||
PTC |
1907+ |
TSSOP |
5520 |
只有现货原装!特价支持实单!实单请来电说明 |
询价 |