OPA694中文资料宽带、低功耗、电流反馈放大器数据手册TI规格书
OPA694规格书详情
描述 Description
The OPA694 is an ultra-wideband, low-power, current feedback operational amplifier featuring high slew rate and low differential gain/phase errors. An improved output stage provides ±80mA output drive with < 1.5V output voltage headroom. Low supply current with > 500MHz bandwidth meets the requirements of high-density video routers. Being a current feedback design, the OPA694 holds its bandwidth to very high gains—at a gain of 10, the OPA694 will still provide 200MHz bandwidth.
RF applications can use the OPA694 as a low-power SAW pre-amplifier. Extremely high 3rd-order intercept is provided through 70MHz at much lower quiescent power than many typical RF amplifiers.
The OPA694 is available in an industry-standard pinout in both SO-8 and SOT23-5 packages.
特性 Features
• UNITY GAIN STABLE BANDWIDTH: 1.5GHz
• HIGH GAIN OF 2V/V BANDWIDTH: 690MHz
• LOW SUPPLY CURRENT: 5.8mA
• HIGH SLEW RATE: 1700V/µsec
• HIGH FULL-POWER BANDWIDTH: 675MHz
• LOW DIFFERENTIAL GAIN/PHASE: 0.03%/0.015°
• Pb-FREE AND GREEN SOT23-5 PACKAGE
• APPLICATIONS
• WIDEBAND VIDEO LINE DRIVER
• MATRIX SWITCH BUFFER
• DIFFERENTIAL RECEIVER
• ADC DRIVER
• IMPROVED REPLACEMENT FOR OPA658
技术参数
- 制造商编号
：OPA694
- 生产厂家
：TI
- Number of channels(#)
：1
- GBW(Typ)(MHz)
：1500
- BW @ Acl(MHz)
：1500
- Slew rate(Typ)(V/us)
：1700
- Vn at flatband(Typ)(nV/rtHz)
：2.1
- Vn at 1 kHz(Typ)(nV/rtHz)
：2.1
- Iq per channel(Typ)(mA)
：5.8
- Vos (offset voltage @ 25 C)(Max)(mV)
：3
- Rail-to-rail
：No
- Rating
：Catalog
- Operating temperature range(C)
：-40 to 85
- Package Group
：SOIC|8SOT-23|5
- Package size: mm2:W x L (PKG)
：8SOIC: 19 mm2: 3.91 x 4.9 (SOIC|8)5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23|5)
- CMRR(Typ)(dB)
：60
- Input bias current(Max)(pA)
：20000000
- Offset drift(Typ)(uV/C)
：15
- Output current(Typ)(mA)
：80
- 2nd harmonic(dBc)
：68
- 3rd harmonic(dBc)
：72
- @ MHz
：5
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
24+ |
SOP8 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
TI |
20+ |
原装 |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
TI/BB |
19+ |
面谈 |
6000 |
SOT23-5 |
询价 | ||
TI/TEXAS |
23+ |
原厂封装 |
8931 |
询价 | |||
TI |
24+ |
SOIC|8 |
279100 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
TI |
23+ |
SOP8 |
5000 |
全新原装,支持实单,非诚勿扰 |
询价 | ||
TI(德州仪器) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
TI |
25+23+ |
SOP8 |
22463 |
绝对原装正品全新进口深圳现货 |
询价 | ||
TI |
2450+ |
SOP8 |
6540 |
只做原厂原装正品终端客户免费申请样品 |
询价 | ||
TI/德州仪器 |
22+ |
SOP-8 |
9000 |
原装正品,支持实单! |
询价 |
