參數(shù)資料
型號(hào)： MAX19700ETM+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 12/32頁(yè)
文件大小： 0K
描述： IC ANLG FRONT END 7.5MSPS 48TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 43
位數(shù)： 10
通道數(shù)： 2
功率（瓦特）： 36.3mW
電壓 - 電源，模擬： 3V
電壓 - 電源，數(shù)字： 3V
封裝/外殼： 48-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 48-TQFN-EP（7x7）
包裝： 管件
產(chǎn)品目錄頁(yè)面： 1398 (CN2011-ZH PDF)
MAX19700
7.5Msps, Ultra-Low-Power
Analog Front-End
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
VDD to GND, OVDD to OGND ..............................-0.3V to +3.4V
GND to OGND.......................................................-0.3V to +0.3V
IAP, IAN, QAP, QAN, IDP, IDN, QDP,
QDN, REFP, REFN, REFIN, COM,
DAC1, DAC2, DAC3 to GND .................-0.3V to (VDD + 0.3V)
D0–D9, DR, T/R, SHDN, SCLK, DIN, CS,
CLK to OGND .....................................-0.3V to (OVDD + 0.3V)
Continuous Power Dissipation (TA = +70°C)
48-Pin Thin QFN (derate 26.3mW/°C above +70°C) .......2.1W
Thermal Resistance θJA ..................................................38°C/W
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
ELECTRICAL CHARACTERISTICS
(VDD = 3V, OVDD = 1.8V, internal reference (1.024V), CL ≈ 10pF on all digital outputs, fCLK = 7.5MHz (50% duty cycle), ADC input
amplitude = -0.5dBFS, DAC output amplitude = 0dBFS, differential ADC input, differential DAC output, CREFP = CREFN = CCOM =
0.33F. Typical values are at TA = +25°C, unless otherwise noted. CL < 5pF on all aux-DAC outputs.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER REQUIREMENTS
Analog Supply Voltage
VDD
2.7
3.0
3.3
V
Output Supply Voltage
OVDD
1.8
VDD
V
Ext1-Tx, Ext3-Tx, and SPI2-Tx states;
transmit DAC operating mode (Tx),
fCLK = 5.12MHz, fOUT = 620kHz on both
channels; aux-DACs ON and at midscale
10.3
Ext2-Tx, Ext4-Tx, and SPI4-Tx states;
transmit DAC operating mode (Tx),
fCLK = 5.12MHz, fOUT = 620kHz on both
channels; aux-DACs ON and at midscale
12.4
Ext1-Rx, Ext4-Rx, and SPI3-Rx states;
receive ADC operating mode (Rx),
fCLK = 5.12MHz, fIN = 1.87MHz on both
channels; aux-DACs ON and at midscale
12.1
Ext2-Rx, Ext3-Rx, and SPI1-Rx modes;
receive ADC operating mode (Rx),
fCLK = 5.12MHz, fIN = 1.87MHz on both
channels; aux-DACs ON and at midscale
6.6
Ext2-Tx, Ext4-Tx, and SPI4-Tx modes;
transmit DAC operating mode (Tx),
fCLK = 7.5MHz, fOUT = 620kHz on both
channels; aux-DACs ON and at midscale
13.1
16
VDD Supply Current
Ext1-Tx, Ext3-Tx, and SPI2-Tx modes;
transmit DAC operating mode (Tx),
fCLK = 7.5MHz, fOUT = 620kHz on both
channels; aux-DACs ON and at midscale
10.4
mA
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參數(shù)描述
MAX19700ETM+ 功能描述:ADC / DAC多通道 7.5Msps CODEC/AFE 1.8/2.7-3.3V RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類(lèi)型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX19700ETM+T 功能描述:ADC / DAC多通道 7.5Msps CODEC/AFE 1.8/2.7-3.3V RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類(lèi)型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX19700ETM-T 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類(lèi)型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX19700EVCMOD2 功能描述:ADC / DAC多通道 Evaluation Kit/Evaluation System for the MAX19700 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類(lèi)型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX19700EVKIT 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開(kāi)發(fā)工具 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類(lèi)型:ADC 工具用于評(píng)估:ADS130E08 接口類(lèi)型:SPI 工作電源電壓:- 6 V to + 6 V
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