The SGM89112 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 SGM89112 also has a single rail-to-rail 5th-order video filter with a slew rate of 33V/μs and a -3dB bandwidth of 8MHz. It can operate from 3.0V to 5.5V power supply.
The SGM89112 has single input 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 SGM89112 uses an internal level shift circuit to allow DC-coupled output and avoid synchronous pulse clipping.
SGM89112 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 SGM89112 is available in a Green TSSOP-16 package. It operates over an ambient temperature range of -40℃ to +85℃.
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 Single 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-16 Package
LCD TV
Set-Top Box
Communication Devices
Home Theater
Blue-Ray DVD-Players
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM89112YTS16G/TR | 量产 | TSSOP-16 | 16 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +85℃ | 查看 | 查看 | 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 : 35 days 100K-999K : 84 days 1000K and above : 119 days |
* 价格仅供参考。请联系我们的经销商获取正式报价。
** 交货时间仅供参考，可能会根据不同情况而发生变化。
