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| 型號： | THS3112CDDAR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 1 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
| 封裝： | GREEN, PLASTIC, SOP-8 |
| 文件頁數(shù)： | 1/35頁 |
| 文件大?。?/td> | 1215K |
| 代理商： | THS3112CDDAR |
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THS3112
SOIC (D) AND
SOIC PowerPAD
(DDA) PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
1 OUT
2 OUT
1 IN-
2 IN-
1 IN+
2 IN+
V
CC-
V
CC+
THS3115
SOIC (D) AND
TSSOP PowerPAD
(PWP) PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1 OUT
2 OUT
1 IN-
2 IN-
1 IN+
2 IN+
V
CC-
V
CC+
N/C
REF
SHUTDOWN
1
10
100
10
100
1 k
10 k
100 k
VOLTAGE NOISE AND CURRENT NOISE
vs
FREQUENCY
V
= 5 V to 15 V
T = +25 C
CC
A
±
°
±
I
n-
I
n+
V
n
f
Frequency
Hz
-
V
oltage
Noise
nV/
-
n
Hz
I
Current
Noise
pA/
-
www.ti.com
SLOS385C – SEPTEMBER 2001 – REVISED SEPTEMBER 2010
LOW-NOISE, HIGH-SPEED, CURRENT FEEDBACK AMPLIFIERS
1
FEATURES
APPLICATIONS
Communication Equipment
23
Low Noise:
Video Distribution
–
2.9-pA/
√Hz Noninverting Current Noise
Motor Drivers
–
10.8-pA/
√Hz Inverting Current Noise
Piezo Drivers
–
2.2-nV/
√Hz Voltage Noise
Wide Supply Voltage Range: ±5 V to ± 15 V
DESCRIPTION
Wide Output Swing:
The THS3112/5 are low-noise, high-speed current
–
25-VPP Output Voltage, RL = 100 Ω, ±15-V
feedback amplifiers, ideal for any application requiring
Supply
high output current. The low noninverting current
High Output Current: 150 mA (Min)
noise of 2.9 pA/
√Hz and the low inverting current
noise of 10.8 pA/
√Hz increase signal-to-noise ratios
High Speed:
for enhanced signal resolution. The THS3112/5 can
–
110-MHz (–3-dB BW, G = 1, ±15 V)
operate from ±5-V to ±15-V supply voltages, while
–
1550-V/s Slew Rate (G = 2, ±15 V)
drawing as little as 4.5 mA of supply current per
channel.
It
offers
low
–78-dBc
total
harmonic
Low Distortion (G = 2):
distortion driving 2 VPP into a 100-Ω load. The
–
–78 dBc (1 MHz, 2 VPP, 100-Ω Load)
THS3115 features a low-power shutdown mode,
Low-Power Shutdown (THS3115)
consuming only 300-mA shutdown quiescent current
per channel. The THS3112/5 are packaged in
–
300-A Shutdown Quiescent Current per
standard SOIC, SOIC PowerPAD, and TSSOP
Channel
PowerPAD packages.
Standard SOIC, SOIC PowerPAD, and
TSSOP PowerPAD Packages
Evaluation Module Available
space
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.
Copyright 2001–2010, 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.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| THS3112CDDARG3 | 功能描述:高速運(yùn)算放大器 Dual Lo-Noise High Output Current 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 |
| THS3112CDG4 | 功能描述:高速運(yùn)算放大器 Dual Lo-Noise High Output Current 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 |
| THS3112CDR | 功能描述:高速運(yùn)算放大器 Dual Lo-Noise High Output Current 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 |
| THS3112CDRG4 | 功能描述:高速運(yùn)算放大器 Dual Lo-Noise High Output Current 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 |
| THS3112EVM | 功能描述:放大器 IC 開發(fā)工具 THS3112 Eval Mod RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V |
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