SSM2141S

更新时间： 2024-11-02 22:42:43

品牌	Logo	应用领域
亚德诺 - ADI		仪表放大器放大器电路光电二极管
页数	文件大小	规格书
6页	208K
描述
High Common-Mode Rejection Differential Line Receiver

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SSM2141S 数据手册

High Common-Mode Rejection

Differential Line Receiver

SSM2141

FUNCTIO NAL BLO CK D IAGRAM

FEATURES

High Com m on-Mode Rejection

DC: 100 dB typ

60 Hz: 100 dB typ

25kΩ

–IN

SENSE

20 kHz: 70 dB typ

40 kHz: 62 dB typ

Low Distortion: 0.001% typ

Fast Slew Rate: 9.5 V/ ␮s typ

Wide Bandw idth: 3 MHz typ

Low Cost

SSM2141

OUTPUT

–V

Com plem ents SSM2142 Differential Line Driver

25kΩ

+IN

REFERENCE

APPLICATIONS

Line Receivers

Sum m ing Am plifiers

Buffer Am plifiers–Drives 600 ⍀ Load

P IN CO NNECTIO NS

8-P in P lastic Mini-D IP

(P Suffix)

Narrow Body SO

(S Suffix)

GENERAL D ESCRIP TIO N

T he SSM2141 is an integrated differential amplifier intended to

receive balanced line inputs in audio applications requiring a

high level of noise immunity and optimum common-mode

rejection. T he SSM2141 typically achieves 100 dB of common-

mode rejection (CMR), whereas implementing an op amp with

four off-the-shelf precision resistors will typically achieve only

40 dB of CMR—inadequate for high-performance audio.

REFERENCE

V+

SSM2141

–IN

+IN

V–

TOP VIEW

(Not to Scale)

OUTPUT

SENSE

NC = NO CONNECT

T he SSM2141 achieves low distortion performance by

maintaining a large slew rate of 9.5 V/µs and high open-loop

gain. Distortion is less than 0.002% over the full audio

bandwidth. T he SSM2141 complements the SSM2142

balanced line driver. T ogether, these devices comprise a fully

integrated solution for equivalent transformer balancing of

audio signals without the problems of distortion, EMI fields,

and high cost.

Additional applications for the SSM2141 include summing

signals, differential preamplifiers, and 600 Ω low distortion

buffer amplifiers. For similar performance with G = 1/2, see

SSM2143.

REV. B

Inform ation furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assum ed by Analog Devices for its

use, nor for any infringem ents of patents or other rights of third parties

which m ay result from its use. No license is granted by im plication or

otherwise under any patent or patent rights of Analog Devices.

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

Tel: 617/ 329-4700 Fax: 617/ 326-8703

12 3 4 5 6

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SSM2141S 替代型号

型号	品牌	替代类型	描述	数据表
SSM2141SZ	ADI	完全替代	暂无描述
SSM2141PZ	ADI	完全替代	High Common-Mode Rejection Differential Line Receiver
SSM2141SZ-REEL	ADI	功能相似	High Common-Mode Rejection Differential Line Receiver

与SSM2141S相关器件

型号	品牌	获取价格	描述	数据表
SSM2141S-REEL	ADI	获取价格	IC INSTRUMENTATION AMPLIFIER, 2500 uV OFFSET-MAX, 3 MHz BAND WIDTH, PDSO8, SO-8, Instrumen
SSM2141SZ	ADI	获取价格	暂无描述
SSM2141SZ-REEL	ADI	获取价格	High Common-Mode Rejection Differential Line Receiver
SSM2142	ADI	获取价格	Balanced Line Driver
SSM2142P	ADI	获取价格	Balanced Line Driver
SSM2142P	ROCHESTER	获取价格	SPECIALTY ANALOG CIRCUIT, PDIP8, PLASTIC, DIP-8
SSM-2142P	ADI	获取价格	SPECIALTY ANALOG CIRCUIT, PDIP8, PLASTIC, DIP-8
SSM-2142P	ROCHESTER	获取价格	SPECIALTY ANALOG CIRCUIT, PDIP8, PLASTIC, DIP-8
SSM2142PZ	ADI	获取价格	Balanced Line Driver
SSM2142S	ADI	获取价格	Balanced Line Driver

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