TA2145AFG中文资料PDF规格书
TA2145AFG规格书详情
3 V Stereo Headphone Amplifier (3 V USE)
The TA2145AFG is developed for play-back stereo headphone equipments (3 V USE).
It is built in dual preamplifiers, dual OCL power amplifiers, motor governor, DC volume control and preamplifier on/off switch etc.
Features
• Built-in preamplifier
Input coupling condenser-less
Built-in input capacitor for reducing buzz noise
Low noise: Vni = 1.2 µVrms (typ.)
Preamplifier on/off switch.
• Built-in power amplifier
OCL (Output condenser-less)
Voltage gain: GV = 31 dB (typ.)
• Built-in motor governor (Current proportion type)
• Built-in DC volume control function
ATT = 82dB (Ta = 25°C, typ.)
• Built-in bass boost function
• Low supply current (VCC = 3 V, f = 1 kHz, PRE OUT = 100 mVrms, Ta = 25°C, typ.)
• Quiescent supply current
PRE + PW: ICCQ = 8.5 mA
GVN: ICC = 2.5 mA
• 0.1 mW × 2 ch output
ICC1 = 9.8 mA (RL = 32 Ω)
ICC2 = 10.5 mA (RL = 16 Ω)
• 0.5 mW × 2 ch output
ICC3 = 14.0 mA (RL = 32 Ω)
ICC4 = 16.5 mA (RL = 16 Ω)
• Operating supply voltage range (Ta = 25°C)
VCC (opr) = 1.8~3.6 V
GVN VCC (opr) = 2.1~3.6 V (Motor voltage = 1.8 V)
产品属性
- 型号:
TA2145AFG
- 制造商:
TOSHIBA
- 制造商全称:
Toshiba Semiconductor
- 功能描述:
3 V Stereo Headphone Amplifier(3 V USE)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NSC |
2020+ |
SOP24 |
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 | ||
NSC |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
TOSHIBA/东芝 |
23+ |
NA/ |
4743 |
原厂直销,现货供应,账期支持! |
询价 | ||
NSC |
2023+ |
SOP24 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
NSC |
SOP24 |
899933 |
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 | |||
TOSHIBA |
06+ |
SOP24 |
79 |
全新原装进口自己库存优势 |
询价 | ||
TOSHIBA |
22+23+ |
SSOP-24 |
32081 |
绝对原装正品全新进口深圳现货 |
询价 | ||
TOSHIBA |
23+ |
SMD |
2870 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
NSC |
99+ |
SOP24 |
6 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
TOSHIBA/东芝 |
2022 |
SOP24 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 |