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参数资料
| 型号： | THS3115CDRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 1 CHANNEL, VIDEO AMPLIFIER, PDSO14 |
| 封装： | GREEN, PLASITC, MS-012AB, SOIC-14 |
| 文件页数： | 1/23页 |
| 文件大小： | 1335K |
| 代理商： | THS3115CDRG4 |
THS3112
THS3115
SLOS385 SEPTEMBER 2001
LOW NOISE, HIGHSPEED CURRENT FEEDBACK AMPLIFIERS
1
www.ti.com
FEATURES
D Low Noise
2.9 pA/
√Hz Noninverting Current Noise
10.8 pA/
√Hz Inverting Current Noise
2.2 nV/
√Hz Voltage Noise
D Wide Supply Voltage Range ±5 V to ±15 V
D Wide Output Swing
25 VPP Output Voltage, RL = 100 , ±15-V
Supply
D High Output Current, 150 mA (Min)
D High Speed
110 MHz (3 dB, G=1,
±15 V)
1550 V/
s Slew Rate (G = 2, ±15 V)
D Low Distortion, G = 2
-78 dBc (1 MHz, 2 VPP, 100- load)
D Low Power Shutdown (THS3115)
300-
A Shutdown Quiescent Current Per
Channel
D Thermal Shutdown and Short Circuit
Protection
D Standard SOIC, SOIC PowerPAD, and
TSSOP PowerPAD
Package
D Evaluation Module Available
APPLICATIONS
D Communication Equipment
D Video Distribution
D Motor Drivers
D Piezo Drivers
DESCRIPTION
The THS3112/5 are low-noise, high-speed current
feedback amplifiers, ideal for any application requiring
high output current. The low noninverting current noise
of 2.9 pA/
√Hz and the low inverting current noise of 10.8
pA/
√Hz increase signal to noise ratios for enhanced
signal resolution. The THS3112/5 can operate from
±5-V to ±15-V supply voltages, while drawing as little as
4.5 mA of supply current per channel. It offers low
–78-dBc total harmonic distortion driving 2 VPP into a
100-
load. The THS3115 features a low power
shutdown mode, consuming only 300-
A shutdown
quiescent current per channel. The THS3112/5 is
packaged in a standard SOIC, SOIC PowerPAD
, and
TSSOP PowerPAD packages.
1
10
100
10
100
1 K
10 K
100 K
f Frequency Hz
Current
Noise
VOLTAGE NOISE AND CURRENT NOISE
vs
FREQUENCY
V
n
I
n
V
oltage
Noise
pA/
Hz
nV/
Hz
In
In+
Vn
VCC = ±5 V to ±15 V
TA = 25°C
THS3112
SOIC (D) AND
SOIC PowerPAD
(DDA) PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
1 OUT
1 IN
1 IN+
VCC
VCC+
2 OUT
2 IN
2 IN+
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1 OUT
1 IN
1 IN+
VCC
N/C
GND
N/C
VCC+
2 OUT
2 IN
2 IN+
N/C
SHUTDOWN
N/C
THS3115
SOIC (D) AND
TSSOP PowerPAD
(PWP) PACKAGE
(TOP VIEW)
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.
PowerPAD is a trademark of Texas Instruments.
Copyright
2001, Texas Instruments Incorporated
PRODUCTION DATA information is 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.
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|---|---|
| THS3115IDRG4 | 1 CHANNEL, VIDEO AMPLIFIER, PDSO14 |
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| THS3115CD | 1 CHANNEL, VIDEO AMPLIFIER, PDSO14 |
| THS3115CPWP | 1 CHANNEL, VIDEO AMPLIFIER, PDSO14 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| THS3115CPWP | 功能描述:高速运算放大器 Dual Lo-Noise Hi-Out Current 110-MHz RoHS:否 制造商:Texas Instruments 通道数量:1 电压增益 dB:116 dB 输入补偿电压:0.5 mV 转换速度:55 V/us 工作电源电压:36 V 电源电流:7.5 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| THS3115CPWPG4 | 功能描述:高速运算放大器 Dual Lo-Noise Hi-Out Current 110-MHz RoHS:否 制造商:Texas Instruments 通道数量:1 电压增益 dB:116 dB 输入补偿电压:0.5 mV 转换速度:55 V/us 工作电源电压:36 V 电源电流:7.5 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| THS3115CPWPR | 功能描述:高速运算放大器 Dual Lo-Noise Hi-Out Current 110-MHz RoHS:否 制造商:Texas Instruments 通道数量:1 电压增益 dB:116 dB 输入补偿电压:0.5 mV 转换速度:55 V/us 工作电源电压:36 V 电源电流:7.5 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| THS3115CPWPRG4 | 功能描述:高速运算放大器 Dual Lo-Noise Hi-Out Current 110-MHz RoHS:否 制造商:Texas Instruments 通道数量:1 电压增益 dB:116 dB 输入补偿电压:0.5 mV 转换速度:55 V/us 工作电源电压:36 V 电源电流:7.5 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| THS3115EVM | 功能描述:放大器 IC 开发工具 THS3115 Eval Mod RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
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