參數(shù)資料
型號(hào)： MAX19527EXE+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 1/30頁(yè)
文件大?。?/td> 0K
描述： IC ADC 12BIT 8CH 50MSPS 144CTBGA
應(yīng)用說(shuō)明： Ultrasound Imaging Systems Application Note
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 240
位數(shù)： 12
采樣率（每秒）： 50M
數(shù)據(jù)接口： 串行，SPI?
轉(zhuǎn)換器數(shù)目： 8
功率耗散（最大）： 2.96W
電壓電源： 模擬和數(shù)字
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 144-TFBGA
供應(yīng)商設(shè)備封裝： 144-CTFBGA
包裝： 管件
輸入數(shù)目和類型： 16 個(gè)單端，單極；8 個(gè)差分，單極
EVALUATION
KIT
AVAILABLE
_______________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Ultra-Low-Power, Octal, 12-Bit, 50Msps,
1.8V ADC with Serial LVDS Outputs MAX19527
19-5309; Rev 0; 6/10
General Description
The MAX19527 is an octal, 12-bit analog-to-digital
converter (ADC), optimized for the low-power and
high-dynamic performance requirements of medical
imaging instrumentation and digital communications
applications. The device operates from a single 1.8V
supply and consumes 440mW (55mW per channel),
while providing a 69dBFS signal-to-noise ratio (SNR) at
a 5.3MHz input frequency. In addition to low operating
power, the device features programmable power man-
agement for idle states and reduced-channel operation.
An internal 1.25V precision bandgap reference sets the
full-scale range of the ADC to 1.5VP-P. A flexible refer-
ence structure allows the use of an external reference
for applications requiring greater gain accuracy or a
different input voltage range. A programmable common-
mode voltage reference output is provided to enable
DC-coupled input applications.
Various adjustments and feature selections are avail-
able through programmable registers that are accessed
through the 3-wire serial peripheral interface (SPIK).
A flexible clock input circuit allows for a single-ended,
logic-level clock or a differential clock signal. An on-chip
PLL generates the multiplied (6x) clock required for
the serial LVDS digital outputs. The serial LVDS output
provides programmable test patterns for data timing
alignment and output drivers with programmable current
drive and programmable internal termination.
The device is available in a small, 10mm x 10mm x
1.2mm, 144-lead thin chip ball grid array (CTBGA) pack-
age and is specified for the extended industrial (-40NC to
+85NC) temperature range.
Applications
Ultrasound and Medical Imaging
Instrumentation
Multichannel Communications
ZIF GSM and TD-SCDMA Transceivers
Features
S
Ultra-Low-Power Operation
55mW per Channel at 50Msps
S
Single 1.8V Power Supply
S
Excellent Dynamic Performance
69dBFS SNR at 5.3MHz
140dBc/Hz Near-Carrier SNR at 1kHz Offset
from a 5.3MHz Tone
84dBc SFDR at 5.3MHz
90dB Channel Isolation at 5.3MHz
S
User-Programmable Adjustment and Feature
Selection through an SPI Interface
S
Serial LVDS Outputs with Programmable Current
Drive and Internal Termination
S
Programmable Power Management
S
Internal or External Reference Operation
S
Single-Ended or Differential Clock Input
S
Programmable Output Data Format
S
Built-In Output Data Test Patterns
S
Small, 10mm x 10mm, 144-Lead CTBGA Package
S
Evaluation Kit Available (Order MAX19527EVKIT+)
Ordering Information
SPI is a trademark of Motorola, Inc.
+Denotes a lead(Pb)-free/RoHS-compliant package.
PART
TEMP RANGE
PIN-PACKAGE
MAX19527EXE+
-40NC to +85NC
144 CTBGA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX19527EXE+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12Bit 8Ch 50Msps 1.8V ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX19527EXE+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12Bit 8Ch 50Msps 1.8V ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX19528EVKIT+ 制造商:Maxim Integrated Products 功能描述:ANALOG TO DIGITAL CONVERTER - Boxed Product (Development Kits)
MAX19528EXE+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Integrated Circuits (ICs) Analog to Digital Converters - IC ADC 12BIT 8CH 64MSPS 144CTBGA RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX19528EXE+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Integrated Circuits (ICs) Analog to Digital Converters - IC ADC 12BIT 8CH 64MSPS 144CTBGA RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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