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参数资料
| 型号： | THS3125CPWP |
| 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, PLASTIC, HTSSOP-14 |
| 文件页数： | 1/34页 |
| 文件大小： | 1276K |
| 代理商： | THS3125CPWP |
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1
2
3
4
5
6
7
14
13
12
11
10
9
8
1 OUT
1 IN
1 IN+
VCC
N/C
REF
N/C
VCC+
2 OUT
2 IN
2 IN+
N/C
SHUTDOWN
N/C
1
10
100
0.01
0.1
1
10
100
f Frequency kHz
In
In+
Vn
VOLTAGE NOISE AND CURRENT NOISE
vs
FREQUENCY
V
oltage
Noise
nV/
I
Current
Noise
pA/
-
n
Hz
?
V
= 5 V to 15 V
T = +25 C
CC
A
±
°
1
2
3
4
8
7
6
5
1 OUT
1 IN
1 IN+
VCC
VCC+
2 OUT
2 IN
2 IN+
THS3122
SOIC (D) AND
SOIC PowerPAD
(DDA) PACKAGE
(TOP VIEW)
?
THS3125
SOIC (D) AND
TSSOP PowerPAD
(PWP) PACKAGE
(TOP VIEW)
?
SLOS382D
– SEPTEMBER 2001 – REVISED FEBRUARY 2011
LOW-NOISE, HIGH-SPEED, 450-mA CURRENT FEEDBACK AMPLIFIERS
1
FEATURES
APPLICATIONS
Video Distribution
23
Low Noise:
Instrumentation
– 2.9-pA/√Hz Noninverting Current Noise
Line Drivers
– 10.8-pA/√Hz Inverting Current Noise
Motor Drivers
– 2.2-nV/√Hz Voltage Noise
Piezo Drivers
– 128-MHz , –3-dB BW (RL = 50 , RF = 470 )
– 1550-V/s Slew Rate (G = 2, RL= 50 )
DESCRIPTION
High Output Current: 450 mA
The THS3122/5 are low-noise, high-speed current
High Speed:
feedback amplifiers, with high output current drive.
– 128-MHz , –3-dB BW (RL = 50 , RF = 470 )
This makes them ideal for any application that
requires low distortion over a wide frequency with
– 1550-V/s Slew Rate (G = 2, RL= 50 )
heavy
loads.
The
THS3122/5
can
drive
four
– 26-VPP Output Voltage, RL= 50
serially-terminated video lines while maintaining a
– –80 dBc (1 MHz, 2 VPP, G = 2)
differential gain error less than 0.03%.
Wide Output Swing:
The high output drive capability of the THS3122/5
– 26-VPP Output Voltage, RL= 50
enables the devices to drive 50-
loads with low
distortion over a wide range of output voltages:
– –80 dBc (1 MHz, 2 VPP, G = 2)
–80-dBc THD at 2 VPP
– 370-A Shutdown Supply Current
-75-dBc THD at 8 VPP
Low Distortion:
The THS3122/5 can operate from
±5-V to ±15-V
– –80 dBc (1 MHz, 2 VPP, G = 2)
supply voltages while drawing as little as 7.2 mA of
– 370-A Shutdown Supply Current
supply current per channel. The THS3125 offers a
Low-Power Shutdown Mode (THS3125)
low-power shutdown mode, reducing the supply
current to only 370
A. The THS3122/5 are packaged
– 370-A Shutdown Supply Current
in a standard SOIC, SOIC PowerPAD
, and TSSOP
Standard SOIC, SOIC PowerPAD
, and
PowerPAD packages.
TSSOP PowerPAD Packages
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
PowerPAD is a trademark of Texas Instruments.
3
All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
2001–2011, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
相关PDF资料 |
PDF描述 |
|---|---|
| THS3125ID | 1 CHANNEL, VIDEO AMPLIFIER, PDSO14 |
| THS3125IPWP | 1 CHANNEL, VIDEO AMPLIFIER, PDSO14 |
| THS3125CPWPR | 1 CHANNEL, VIDEO AMPLIFIER, PDSO14 |
| THS3125IDR | 1 CHANNEL, VIDEO AMPLIFIER, PDSO14 |
| THS3125IPWPR | 1 CHANNEL, VIDEO AMPLIFIER, PDSO14 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| THS3125CPWPG4 | 功能描述:高速运算放大器 Dual High Output Current 120-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 |
| THS3125CPWPR | 功能描述:高速运算放大器 Dual High Output Current 120-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 |
| THS3125CPWPRG4 | 功能描述:高速运算放大器 Dual High Output Current 120-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 |
| THS3125EVM | 功能描述:放大器 IC 开发工具 THS3125 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 |
| THS3125ID | 功能描述:高速运算放大器 Dual High Output Current 120-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 |
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