音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

OPA687U Datasheet

  • OPA687U

  • Wideband, Ultra-Low Noise, Voltage Feedback OPERATIONAL AMPL...

  • 16頁

  • BB

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預覽

廬
OPA
687
OPA687
For most current data sheet and other product
information, visit www.burr-brown.com
Wideband, Ultra-Low Noise,
Voltage Feedback OPERATIONAL AMPLIFIER
With Power Down
TM
FEATURES
q
HIGH GAIN BANDWIDTH: 3.8GHz
q
LOW INPUT VOLTAGE NOISE: 0.95nV/鈭欻z
q
VERY LOW DISTORTION: 鈥?5dBc (5MHz)
q
LOW DISABLED POWER: 2mW
q
VERY HIGH SLEW RATE: 900V/
碌
s
q
STABLE FOR G
鈮?/div>
12
APPLICATIONS
q
q
q
q
q
q
LOW DISTORTION ADC DRIVER
OC-3 FIBER OPTIC RECEIVER
LOW NOISE DIFFERENTIAL AMPLIFIERS
EQUALIZING RECEIVERS
ULTRASOUND CHANNEL AMPLIFIERS
IMPROVED REPLACEMENT FOR THE
CLC425
DESCRIPTION
The OPA687 combines a very high gain bandwidth and
large signal performance with an ultra-low input noise
voltage (0.95nV/鈭欻z) while dissipating only 18mA sup-
ply current. Where power savings is paramount, the
OPA687 also includes an optional power down pin that,
when pulled low, will disable the amplifier and decrease
the quiescent current to only 1% of its powered up value.
This optional feature may be left disconnected to insure
normal amplifier operation when no power-down is re-
quired.
The combination of low input voltage and current noise,
along with a 3.8GHz gain bandwidth product, make the
OPA687 an ideal amplifier for wideband transimpedance
+5V
V
CM
100鈩?/div>
OPA687
20鈩?/div>
stages. As a voltage gain stage, the OPA687 is opti-
mized for a flat frequency response at a gain of +20 and
is guaranteed stable down to gains of +12. New external
compensation techniques allows the OPA687 to be used
at any inverting gain with excellent frequency response
control. Using this compensation can give an extremely
high dynamic range ADC driver to support > 40MSPS
12- and 14-bit converters.
OPA687 RELATED PRODUCTS
SINGLES
OPA642
OPA643
OPA686
DUAL
INPUT NOISE
VOLTAGE (nV/鈭欻z)
2.7
2.3
1.3
GAIN BANDWIDTH
PRODUCT (MHz)
210
800
1600
OPA2686
+5V
鈥?0
50鈩?Source
鈥?V
V
IN
+
80pF
850鈩?/div>
ADS852
14-Bit
65MSPS
3rd-Order Spurious (dBc)
1.7pF
39pF
鈥?5
4Vp-p
鈥?0
1:2
< 6dB
Noise
Figure
39pF
850鈩?/div>
鈥?5
2Vp-p
+5V
100鈩?/div>
OPA687
V
CM
1.7pF
20鈩?/div>
80pF
V
IN
鈥?/div>
鈥?0
鈥?5
0
5
10
15
20
25
30
35
40
45
50
Center Frequency (MHz)
鈥?V
Ultra-High Dynamic Range
Differential Input ADC Driver
Measured 2-Tone, 3rd-Order Distortion for
Differential ADC Driver.
IInternational Airport Industrial Park 鈥?Mailing Address: PO Box 11400, Tucson, AZ 85734 鈥?Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 鈥?Tel: (520) 746-1111
Twx: 910-952-1111 鈥?Internet: http://www.burr-brown.com/ 鈥?Cable: BBRCORP 鈥?Telex: 066-6491 鈥?FAX: (520) 889-1510 鈥?Immediate Product In
廬
漏
1998 Burr-Brown Corporation
PDS-1372C
1
Printed in U.S.A.
OPA687
May, 2000

OPA687U相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    Fast-Settling Wideband OPERATIONAL AMPLIFIER
    BB
  • 英文版
    High-Speed Precision Difet OPERATIONAL AMPLIFIER
    BB
  • 英文版
    High-Speed, Difet Operational Amplifier
    Burr-Brown
  • 英文版
    High Speed, Current-Feedback, High Voltage OPERATIONAL AMPLI...
    BB
  • 英文版
    High-Speed, Current-Feedback, High Voltage Operational Ampli...
    Burr-Brown
  • 英文版
    FET-Input, Low Distortion OPERATIONAL AMPLIFIER
    BB
  • 英文版
    FET-Input, Low Distortion OPERATIONAL AMPLIFIER
    TI
  • 英文版
    FET-Input, Low Distortion Operational Amplifier
    Burr-Brown
  • 英文版
    Wide-Bandwidth Difet OPERATIONAL AMPLIFIER
    BB
  • 英文版
    Wide-Bandwidth Difet Operational Amplifier
    Burr-Brown
  • 英文版
    寬帶 DC 恢復電路
    TI
  • 英文版
    Wideband Precision OPERATIONAL AMPLIFIER
    BB
  • 英文版
    Wideband Precision Operational Amplifier
    Burr-Brown
  • 英文版
    Wideband Precision OPERATIONAL AMPLIFIER
    BB
  • 英文版
    Wideband Precision Operational Amplifier
    Burr-Brown
  • 英文版
    OPA622 - DISCONTINUED PRODUCT. No longer recommended for new...
    ETC
  • 英文版
    Wide Bandwidth, Current-Feedback OPERATIONAL AMPLIFIER
    BB
  • 英文版
    WIDEBAND, FET-INPUT OPERATIONAL AMPLIFIER
    TI
  • 英文版
    Precision High-Speed Difet OPERATIONAL AMPLIFIERS
    BB
  • 英文版
    Precision High-Speed Difet Operational Amplifiers
    Burr-Brown

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！