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DRV612RGTR PDF预览

DRV612RGTR

更新时间： 2024-01-09 14:59:54
品牌 Logo 应用领域
德州仪器 - TI 驱动器
页数 文件大小 规格书
23页 659K
描述
DirectPath™ 2Vrms Line Driver With Programmable Fixed Gain 16-VQFN -40 to 85

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中文翻译

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DRV612RGTR 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active零件包装代码：QFN
包装说明：HVQCCN, LCC16,.12SQ,20针数：16
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：1.33Is Samacsys：N
差分输出：NO驱动器位数：1
高电平输入电流最大值：0.000001 A输入特性：SCHMITT TRIGGER
接口集成电路类型：LINE DRIVER接口标准：GENERAL PURPOSE
JESD-30 代码：S-PQCC-N16JESD-609代码：e4
长度：3 mm湿度敏感等级：2
功能数量：1端子数量：16
最高工作温度：85 °C最低工作温度：-40 °C
最小输出摆幅：6.15 V封装主体材料：PLASTIC/EPOXY
封装代码：HVQCCN封装等效代码：LCC16,.12SQ,20
封装形状：SQUARE封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：260电源：3.3 V
认证状态：Not Qualified最大接收延迟：
座面最大高度：1 mm子类别：Line Driver or Receivers
最大供电电压：3.6 V最小供电电压：3 V
标称供电电压：3.3 V电源电压1-最大：3.6 V
电源电压1-分钟：3 V电源电压1-Nom：3.3 V
表面贴装：YES温度等级：INDUSTRIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：NO LEAD
端子节距：0.5 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：3 mm
Base Number Matches：1

DRV612RGTR 数据手册

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DRV612  
www.ti.com  
SLOS690B –DECEMBER 2010–REVISED APRIL 2011  
2-Vrms DirectPath™ Line Driver With Programmable-Fixed Gain  
Check for Samples: DRV612  
1
FEATURES  
DESCRIPTION  
The DRV612 is a single-ended, 2-Vrms stereo line  
driver designed to reduce component count, board  
space and cost. It is ideal for single-supply  
electronics where size and cost are critical design  
parameters.  
2
•
DirectPath™  
–
–
–
Eliminates Pops/Clicks  
Eliminates Output DC-Blocking Capacitors  
3-V to 3.6-V Supply Voltage  
•
Low Noise and THD  
The DRV612 does not require a power supply greater  
than 3.3 V to generate its 5.6-VPP output, nor does it  
require a split-rail power supply.  
–
–
SNR > 105 dB at –1× Gain  
Typical Vn < 12 μVms 20 Hz–20 kHz  
at –1× Gain  
Designed using TI’s patented DirectPath technology,  
which integrates a charge pump to generate a  
negative supply rail that provides a clean, pop-free  
ground-biased output. The DRV612 is capable of  
–
THD+N < 0.003% at 10-kΩ Load  
and –1× Gain  
•
•
•
2-Vrms Output Voltage Into 600-Ω Load  
driving  
2 Vms into a 600-Ω load. DirectPath  
technology also allows the removal of the costly  
output dc-blocking capacitors.  
Single-Ended Input and Output  
Programmable Gain Select Reduces  
Component Count  
The device has fixed-gain single-ended inputs with a  
gain-select pin. Using a single resistor on this pin, the  
designer can choose from 13 internal programmable  
gain settings to match the line driver with the codec  
output level. It also reduces the component count and  
board space.  
–
13× Gain Values  
•
•
•
Active Mute With More Than 80 dB Attenuation  
Short Circuit and Thermal Protection  
±8-kV HBM ESD-Protected Outputs  
Line outputs have ±8 kV HBM ESD protection,  
APPLICATIONS  
enabling  
a simple ESD protection circuit. The  
DRV612 has built-in active mute control with more  
that 80 dB attenuation for pop-free mute on/off  
control.  
•
•
•
•
PDP / LCD TV  
DVD Players  
Mini/Micro Combo Systems  
Soundcards  
The DRV612 is available in a 14-pin TSSOP and  
16-pin QFN. For  
a
footprint-compatible stereo  
headphone driver, see TPA6139A2 (SLOS700).  
LEFT  
-
DAC  
+
Programmable  
Gain  
Line Driver  
DRV612  
SOC  
DAC  
-1x to -10x  
RIGHT  
-
+
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
DirectPath is a trademark of Texas Instruments.  
UNLESS OTHERWISE NOTED this document contains  
PRODUCTION DATA information current as of publication date.  
Products conform to specifications per the terms of Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2010–2011, Texas Instruments Incorporated  
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DRV612RGTR 替代型号

型号 品牌 替代类型 描述 数据表
LMH0307SQ/NOPB TI

完全替代

 具有电缆检测功能的 3G HD/SD SDI 双路输出电缆驱动器 | RUM | 16 |
DRV612RGTT TI

完全替代

 DirectPath&trade; 2Vrms Line Driver With Programmable Fixed Gain 16-VQFN -40 to 85

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