logo
Login
/Register

SGM89111

Active

Capless 3Vrms Line Driver with 8MHz 5th-Order Video Driver

Preview Image
Preview Image
Preview Image

The SGM89111 is a 3Vrms pop/click-free stereo line driver. The device is ideal for single supply applications. Capless design can eliminate output DC-blocking capacitors for less-component count and low-cost. The SGM89111 also has a single rail-to-rail 5th-order video filter with a slew rate of 35V/μs and a -3dB bandwidth of 8MHz. It can operate from 3.0V to 5.5V power supply.

The SGM89111 has differential inputs and is capable of driving 3Vrms into a 2.5kΩ load with 5V supply voltage. Build-in shutdown control also helps for pop/click-free on/off control. The gain can be set by users from ±1V/V to ±10V/V through external gain setting resistors that also allows the implementation of a 2nd-order low pass filter to compliment SOC and DAC's converters. The video driver of the SGM89111 uses an internal level shift circuit to allow DC-coupled output and avoid synchronous pulse clipping.

SGM89111 does not require a power supply. An integrated charge pump generates a 3Vrms output negative power rail that provides a clean, pop/click-free ground offset.

The SGM89111 is available in a Green TSSOP-20 package. It operates over an ambient temperature range of -40 to +85.

More
FEATURES
  • Supply Voltage Range: 3V to 5.5V

  • Output Voltage into 2.5kΩ Load

    3Vrms at 5V Supply Voltage

  • Input Voltage Range Includes Ground

  • Capless Structure

    Pop/Click-Free

    Eliminates Output DC-Blocking Capacitors

    Provides Flat Frequency Response

  • Video Driver Gain: 6dB

  • 5th-Order Video Filter

  • Video Driver can Drive Two Video Loads

  • Support Differential Audio Signal Input

  • Excellent SD Video Performance

  • Low Noise and THD

    SNR = 107dB (TYP)

    VN = 9μVrms (TYP)

    THD+N = 0.001% (f = 1kHz)

  • -40 to +85 Operating Temperature Range

  • Available in a Green TSSOP-20 Package

APPLICATIONS

LCD TV

Set-Top Box

Communication Devices

Home Theater

Blue-Ray DVD-Players

Ordering Information
Part Number
StatusPackagePinsPd-Free
RoHS
REACH
Green
MSL RatingOperating Temperature RangeMaterial ContentReliability Report
Unit Resale Price*
(Volume Range: in USD)
Lead Time**
(Volume Range: Days)
SGM89111YTS20G/TR
Active
TSSOP-20
20
Yes
YesYesYesMSL3
-40℃ to +85℃
View
View
1-24 units : $1.05/unit
25-99 units : $0.9/unit
100-249 units : $0.75/unit
250-499 units : $0.6/unit
500-999 units : $0.525/unit
1000-9999 units : $0.39/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 119 days
SGM9111YS/TR
Active
SOIC-8
8
Yes
YesYesYes
-40℃ to +85℃
View
View

* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.

** The lead time provided is for reference purposes only and is subject to change based on different circumstances.

Logo
SG Micro Corp (SGMICRO) specializes in the development, manufacturing and sales of high-performance and high-reliability integrated circuits for analog signal conditioning and system power management, offering innovative solutions to a broad range of applications in the industrial, automotive, communication, computing, consumer electronics, and medical equipment markets.
Privacy Policy Copyright © 2024 SG MICRO CORP All rights reserved.