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參數(shù)資料
| 型號(hào)： | THS3115CDRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類(lèi)： | 音頻／視頻放大 |
| 英文描述： | 1 CHANNEL, VIDEO AMPLIFIER, PDSO14 |
| 封裝： | GREEN, PLASITC, MS-012AB, SOIC-14 |
| 文件頁(yè)數(shù)： | 1/23頁(yè) |
| 文件大?。?/td> | 1335K |
| 代理商： | THS3115CDRG4 |
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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.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| THS3115IDRG4 | 1 CHANNEL, VIDEO AMPLIFIER, PDSO14 |
| THS3115IDG4 | 1 CHANNEL, VIDEO AMPLIFIER, PDSO14 |
| THS3115CD | 1 CHANNEL, VIDEO AMPLIFIER, PDSO14 |
| THS3115CPWP | 1 CHANNEL, VIDEO AMPLIFIER, PDSO14 |
| THS3115ID | 1 CHANNEL, VIDEO AMPLIFIER, PDSO14 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| THS3115CPWP | 功能描述:高速運(yùn)算放大器 Dual Lo-Noise Hi-Out Current 110-MHz RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| THS3115CPWPG4 | 功能描述:高速運(yùn)算放大器 Dual Lo-Noise Hi-Out Current 110-MHz RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| THS3115CPWPR | 功能描述:高速運(yùn)算放大器 Dual Lo-Noise Hi-Out Current 110-MHz RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| THS3115CPWPRG4 | 功能描述:高速運(yùn)算放大器 Dual Lo-Noise Hi-Out Current 110-MHz RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| THS3115EVM | 功能描述:放大器 IC 開(kāi)發(fā)工具 THS3115 Eval Mod RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類(lèi)型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V |
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