您的位置：维库电子市场网 > Datasheet > AD829ARZ-REEL

AD829ARZ-REEL Datasheet

  • AD829ARZ-REEL

  • Analog Devices [High Speed, Low Noise Video Op Amp]

  • 275.52KB

  • AD

纠错 0

扫码查看芯片数据手册

上传产品规格书

PDF预览

High Speed, Low Noise
Video Op Amp
AD829
FEATURES
High Speed
120 MHz Bandwidth, Gain = 鈥?
230 V/ s Slew Rate
90 ns Settling Time to 0.1%
Ideal for Video Applications
0.02% Differential Gain
0.04 Differential Phase
Low Noise
1.7 nV/鈭欻z Input Voltage Noise
1.5 pA/鈭欻z Input Current Noise
Excellent DC Precision
1 mV Max Input Offset Voltage (Over Temp)
0.3 mV/ C Input Offset Drift
Flexible Operation
Specified for 5 V to 15 V Operation
3 V Output Swing into a 150 Load
External Compensation for Gains 1 to 20
5 mA Supply Current
Available in Tape and Reel in Accordance with
EIA-481A Standard
GENERAL DESCRIPTION
CONNECTION DIAGRAMS
8-Lead
PDIP(N), Cerdip (Q), and SOIC (R) Packages
OFFSET NULL
1
鈥揑N
2
+IN
3
鈥揤
S 4
AD829
8
OFFSET NULL
7
6
+V
S
OUTPUT
TOP VIEW
5
C
COMP
(Not to Scale)
20-Lead LCC Pinout
NC
OFFSET
NULL
NC
OFFSET
NULL
NC
3
NC 4
鈥揑N 5
NC 6
+IN 7
NC 8
2
1 20 19
18 NC
AD829
TOP VIEW
(Not to Scale)
17 +V
16 NC
15 OUTPUT
14 NC
9 10 11 12 13
The AD829 is a low noise (1.7 nV/鈭欻z), high speed op amp
with custom compensation that provides the user with gains of
卤
1 to
卤
20 while maintaining a bandwidth greater than 50 MHz.
The AD829鈥檚 0.04掳 differential phase and 0.02% differential
gain performance at 3.58 MHz and 4.43 MHz, driving reverse-
terminated 50
鈩?/div>
or 75
鈩?/div>
cables, makes it ideally suited for
professional video applications. The AD829 achieves its 230 V/碌s
uncompensated slew rate and 750 MHz gain bandwidth while
requiring only 5 mA of current from power supplies.
The AD829鈥檚 external compensation pin gives it exceptional
versatility. For example, compensation can be selected to
optimize the bandwidth for a given load and power supply voltage.
As a gain-of-two line driver, the 鈥? dB bandwidth can be increased
to 95 MHz at the expense of 1 dB of peaking. The AD829鈥檚
output can also be clamped at its external compensation pin.
The AD829 exhibits excellent dc performance. It offers a mini-
mum open-loop gain of 30 V/mV into loads as low as 500
鈩?
low input voltage noise of 1.7 nV/鈭欻z, and a low input offset
voltage of 1 mV maximum. Common-mode rejection and power
supply rejection ratios are both 120 dB.
This op amp is also useful in multichannel, high speed data
conversion where its fast (90 ns to 0.1%) settling time is impor-
tant. In such applications, the AD829 serves as an input buffer
for 8-bit to 10-bit A/D converters and as an output I/V con-
verter for high speed DACs.
REV. G
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
NC = NO CONNECT
Operating as a traditional voltage feedback amplifier, the AD829
provides many of the advantages a transimpedance amplifier
offers. A bandwidth greater than 50 MHz can be maintained for
a range of gains through the replacement of the external com-
pensation capacitor. The AD829 and the transimpedance
amplifier are both unity gain stable and provide similar voltage
noise performance (1.7 nV/鈭欻z); however, the current noise of
the AD829 (1.5 pA/鈭欻z) is less than 10% of the noise of
transimpedance amps. The inputs of the AD829 are symmetrical.
PRODUCT HIGHLIGHTS
1. Input voltage noise of 2 nV/鈭欻z, current noise of 1.5 pA/鈭欻z,
and 50 MHz bandwidth, for gains of 1 to 20, make the AD829
an ideal preamp.
2. Differential phase error of 0.04掳 and a 0.02% differential
gain error, at the 3.58 MHz NTSC and 4.43 MHz PAL and
SECAM color subcarrier frequencies, make the op amp an
outstanding video performer for driving reverse-terminated
50
鈩?/div>
and 75
鈩?/div>
cables to
卤
1 V (at their terminated end).
3. The AD829 can drive heavy capacitive loads.
4. Performance is fully specified for operation from
卤
5 V to
卤
15 V supplies.
5. The AD829 is available in plastic, CERDIP, and small outline
packages. Chips and MIL-STD-883B parts are also available.
The SOIC-8 package is available for the extended tempera-
ture range of 鈥?0掳C to +125掳C.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
www.analog.com
Fax: 781/326-8703
漏 2004 Analog Devices, Inc. All rights reserved.
NC
C
COMP
NC
NC
鈥揤

AD829ARZ-REEL 产品属性

  • 2,500

  • 集成电路 (IC)

  • 线性 - 放大器 - 视频放大器和频缓冲器

  • -

  • 电压反馈

  • -

  • 1

  • 120MHz

  • 230 V/µs

  • 5.3mA

  • 32mA

  • ±4.5 V ~ 18 V

  • 表面贴装

  • 8-SOIC（0.154"，3.90mm 宽）

  • 8-SO

  • 带卷 (TR)

AD829ARZ-REEL相关型号PDF文件下载

  • 型号
    版本
    描述
    厂商
    下载
  • AD820
    英文版
    SILICON DUAL DIFFERNTIAL AMPLIFIER TRANSISTORS
    ETC
    AD820
  • AD820
    英文版
    Single Supply, Rail to Rail Low Power FET-Input Op Amp
    AD
    AD820
  • AD820
    英文版
    Single Supply,Rail to Rail Low Power FET-Input Op Amp
    AD820
  • AD821
    英文版
    SILICON DUAL DIFFERNTIAL AMPLIFIER TRANSISTORS
    ETC [ETC]
    AD821
  • AD822
    英文版
    Single Supply, Rail-to-Rail Low Power FET-Input Op Amp
    AD
    AD822
  • AD822
    英文版
    Single Supply, Rail to Rail Low Power FET-Input Op Amp
    AD822
  • AD823
    英文版
    Dual, 16 MHz, Rail-to-Rail FET Input Amplifier
    AD
    AD823
  • AD823
    英文版
    Dual, 16 MHz, Rail-to-Rail FET Input Amplifier
    AD823
  • AD824
    英文版
    Single Supply, Rail-to-Rail Low Power, FET-Input Op Amp
    AD
    AD824
  • AD824
    英文版
    Single Supply, Rail-to-Rail Low Power, FET-Input Op Amp
    AD824
  • AD825
    英文版
    Mini size of Discrete semiconductor elements
    ETC
    AD825
  • AD825
    英文版
    Low Cost, General-Purpose High Speed JFET Amplifier
    AD
    AD825
  • AD826
    英文版
    Mini size of Discrete semiconductor elements
    ETC
    AD826
  • AD826
    英文版
    High-Speed, Low-Power Dual Operational Amplifier
    AD
    AD826
  • AD826
    英文版
    High Supply, Low Power Dual Operational Amplifier
    AD826
  • AD827
    英文版
    High Speed, Low Power Dual Op Amp
    AD
    AD827
  • AD827
    英文版
    High Supply, Low Power Dual Op Amp
    AD827
  • AD828
    英文版
    Dual, Low Power Video Op Amp
    AD
    AD828
  • AD828
    英文版
    Dual, Low Power Video Op Amp
    AD828
  • AD829
    英文版
    High-Speed, Low-Noise Video Op Amp
    AD
    AD829

您可能感兴趣的PDF文件资料

热门IC型号推荐

©2025 维库电子市场网（www.dzsc.com）　备案号：浙B2-20050339-1 经营许可证：浙B2-20210386版权声明
买家服务热线：0571-85317607 | 买家服务部QQ： QQ:1609526468
卖家服务热线：0571-85317607 | 卖家服务部QQ： QQ:331652727

扫码下载APP，
一键连接广大的电子世界。

在线人工客服

买家服务：
卖家服务：
技术客服：

0571-85317607

网站技术支持

13606545031

客服在线时间周一至周五
9:00-17:30

关注官方微信号，
第一时间获取资讯。

建议反馈
返回顶部

建议反馈

联系人：

联系方式：

按住滑块，拖拽到最右边
>>
感谢您向阿库提出的宝贵意见，您的参与是维库提升服务的动力！意见一经采纳，将有感恩红包奉上哦！

PDF纠错X

投诉电话：0571-85317607 投诉QQ：

如选匿名将无法为您反馈投诉结果，建议实名投诉！