Datasheet Texas Instruments VCA8617PAGT — 数据表

制造商Texas Instruments
系列VCA8617
零件号VCA8617PAGT
Datasheet Texas Instruments VCA8617PAGT

8通道可变增益放大器64-TQFP -40至85

数据表

Eight-Channel Variable Gain Amplifier datasheet
PDF, 718 Kb, 修订版: F, 档案已发布: Nov 18, 2009
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

Pin64
Package TypePAG
Industry STD TermTQFP
JEDEC CodeS-PQFP-G
Package QTY250
CarrierSMALL T&R
Device MarkingVCA8617
Width (mm)10
Length (mm)10
Thickness (mm)1
Pitch (mm).5
Max Height (mm)1.2
Mechanical Data下载

参数化

Acl, min spec gain1.8 V/V
BW @ Acl100 MHz
Max Gain58 dB
Number of Channels8
Operating Temperature Range-40 to 85 C
PGA/VGAVGA
Package GroupTQFP
Package Size: mm2:W x L64TQFP: 144 mm2: 12 x 12(TQFP) PKG
Slew Rate(Typ)300 V/us
Vs(Max)3.15 V
Vs(Min)2.85 V

生态计划

RoHSCompliant

应用须知

  • VCA8617: Response to Step-Change in Gain Control
    PDF, 102 Kb, 档案已发布: Mar 24, 2005
    The VCA8617 is an 8-channel variable gain amplifier ideally suited for portable and mid-range ultrasound applications. Each channel consists of a Low Noise Amplifier (LNA) and a Variable Gain Amplifier (VGA). The VGA contains two parts: a voltage-controlled attenuator (VCA) and a programmable gain amplifier (PGA). The PGA output feeds directly into an integrated 3-pole low-pass Butterworth filter.
  • AB-170: Ultrasound Processor Supplementary Material
    PDF, 752 Kb, 档案已发布: Jan 25, 2001
    An ultrasound system employs a multichannel phased array of acoustic elements to form an image. Previous implementation of this function has used bipolar technology. 0.5u CMOS technology has the advantage of lowering the cost and increasing functionality compared to using bipolar technology.
  • Interfacing the VCA8617 with High-Speed ADCs
    PDF, 72 Kb, 档案已发布: Apr 5, 2005
    The VCA8617 is an 8-channel variable gain amplifier ideally suited for portable and mid-range ultrasound applications. Each channel consists of a Low Noise Amplifier (LNA) and a Variable Gain Amplifier (VGA). The VGA contains two parts: a voltage-controlled attenuator and a programmable gain amplifier. The PGA output feeds directly into an integrated 3-pole low-pass Butterworth filter, which preve

模型线

系列: VCA8617 (3)

制造商分类

  • Semiconductors > Amplifiers > Programmable & Variable Gain Amplifiers (PGA/VGA)