SSM2220SZ

更新时间： 2024-11-03 12:49:31

品牌	Logo	应用领域
亚德诺 - ADI		晶体小信号双极晶体管光电二极管放大器 PC
页数	文件大小	规格书
12页	383K
描述
Audio Dual Matched PNP Transistor

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

SSM2220SZ 数据手册

Audio Dual Matched PNP Transistor

SSM2220

Data Sheet

FEATURES

PIN CONNECTION DIAGRAM

SSM2220

Low voltage noise at 100 Hz, 1 nV/√Hz maximum

High gain bandwidth: 190 MHz typical

Gain at I_C= 1 mA, 165 typical

Tight gain matching: 3% maximum

Outstanding logarithmic conformance: r_BE= 0.3 Ω typical

Low offset voltage: 200 μV maximum

TOP VIEW

(Not to Scale)

NOTES

APPLICATIONS

1. NC = NO CONNECT. THIS PIN IS

NOT CONNECTED INTERNALLY.

Microphone preamplifiers

Tape head preamplifiers

Figure 1.

Current sources and mirrors

Low noise precision instrumentation

Voltage controlled amplifiers/multipliers

GENERAL DESCRIPTION

The SSM2220 is a dual, low noise, matched PNP transistor, which

has been optimized for use in audio applications.

across the base to emitter junction were used to clamp any reverse

base to emitter junction potential. This prevents a base to emitter

breakdown condition, which can result in degradation of gain and

matching performance due to excessive breakdown current.

The ultralow input voltage noise of the SSM2220 is typically only

0.7 nV/√Hz over the entire audio bandwidth of 20 Hz to 20 kHz.

The low noise, high bandwidth (190 MHz), and offset voltage of

(200 μV maximum) make the SSM2220 an ideal choice for demand

ing, low noise preamplifier applications.

Another feature of the SSM2220 is its very low bulk resistance

of 0.3 Ω typical, which assures accurate logarithmic conformance.

The SSM2220 is offered in 8-lead plastic dual inline (PDIP) and

8-lead standard small outline (SOIC), and its performance and

characteristics are guaranteed over the extended industrial temper-

ature range of −40°C to +85°C.

The SSM2220 also offers excellent matching of the current gain

(Δh_FE) to about 0.5%, which helps to reduce the high order ampli-

fier harmonic distortion. In addition, to ensure the long-term

stability of the matching parameters, internal protection diodes

Rev. C

Document Feedback

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. Specifications subject to change without notice. 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.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Technical Support

www.analog.com

12 3 4 5 6 7...12

中文翻译

下载PDF

SSM2220SZ 替代型号

型号	品牌	替代类型	描述	数据表
SSM2220SZ-REEL	ADI	类似代替	Audio Dual Matched PNP Transistor
SSM2220S	ADI	类似代替	Audio Dual Natched PNP transistor
SSM2220S-REEL	ADI	功能相似	TRANSISTOR 20 mA, 36 V, 2 CHANNEL, PNP, Si, SMALL SIGNAL TRANSISTOR, SO-8, BIP General Pur

与SSM2220SZ相关器件

型号	品牌	获取价格	描述	数据表
SSM2220SZ-REEL	ADI	获取价格	Audio Dual Matched PNP Transistor
SSM2250	ADI	获取价格	Mono 1.5 W/Stereo 250 mW Power Amplifier
SSM2250_05	ADI	获取价格	Mono 1.5 W/Stereo 250 mW Power Amplifier
SSM2250RM	ADI	获取价格	Mono 1.5 W/Stereo 250 mW Power Amplifier
SSM2250RM-R2	ADI	获取价格	Mono 1.5 W/Stereo 250 mW Power Amplifier
SSM2250RM-REEL	ADI	获取价格	Mono 1.5 W/Stereo 250 mW Power Amplifier
SSM2250RMZ-R2	ADI	获取价格	IC 1 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO10, LEAD FREE, MO-187BA, MSOP-10, Audio/Video Ampl
SSM2250RMZ-R21	ADI	获取价格	Mono 1.5 W/Stereo 250 mW Power Amplifier
SSM2250RMZ-REEL	ADI	获取价格	Mono 1.5 W/Stereo 250 mW Power Amplifier
SSM2250RMZ-REEL1	ADI	获取价格	Mono 1.5 W/Stereo 250 mW Power Amplifier

与SSM2220SZ相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

10
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

4
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

26
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

25

产品中心

服务支持

精选活动

关于我们

帮助中心

SSM2220SZ

SSM2220SZ 数据手册

SSM2220SZ 替代型号

与SSM2220SZ相关器件

与SSM2220SZ相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

SSM2220SZ

SSM2220SZ 数据手册

SSM2220SZ 替代型号

与SSM2220SZ相关器件

与SSM2220SZ相关文章

您还可以找

您在本页遇到什么问题？