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MAX1320 PDF预览

MAX1320

更新时间: 2024-02-02 22:32:00
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
27页 256K
描述
8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs with 10V, 5V, and 0 to +5V Analog Input Ranges

MAX1320 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:QFP包装说明:7 X 7 MM, 1.40 MM HEIGHT, MS-026BBC, TQFP-48
针数:48Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.69Is Samacsys:N
最大模拟输入电压:5 V最小模拟输入电压:-5 V
最长转换时间:3.7 µs转换器类型:ADC, PROPRIETARY METHOD
JESD-30 代码:S-PQFP-G48JESD-609代码:e0
长度:7 mm最大线性误差 (EL):0.0122%
湿度敏感等级:1模拟输入通道数量:8
位数:14功能数量:1
端子数量:48最高工作温度:85 °C
最低工作温度:-40 °C输出位码:2'S COMPLEMENT BINARY
输出格式:PARALLEL, WORD封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装等效代码:QFP48,.35SQ,20
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度(摄氏度):245电源:3,5 V
认证状态:Not Qualified采样速率:0.25 MHz
采样并保持/跟踪并保持:TRACK座面最大高度:1.6 mm
子类别:Analog to Digital Converters标称供电电压:5 V
表面贴装:YES技术:BICMOS
温度等级:INDUSTRIAL端子面层:TIN LEAD
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7 mmBase Number Matches:1

MAX1320 数据手册

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19-3157; Rev 2; 8/04  
8-/4-/2-Cha nne l, 14-Bit, Sim ulta ne ous -Sa m pling ADCs  
w ith ±10V, ±5V, a nd 0 to +5V Ana log Input Ra nge s  
Ge n e ra l De s c rip t io n  
Fe a t u re s  
The MAX1316–MAX1318/MAX1320–MAX1322/MAX1324–  
MAX1326 14-bit, analog-to-digital converters (ADCs) offer  
two, four, or e ig ht ind e p e nd e nt inp ut c ha nne ls .  
Independent track/hold (T/H) circuitry provides simultane-  
ous s a mp ling for e a c h c ha nne l. The MAX1316/  
MAX1317/MAX1318 have a 0 to +5V input range with  
±6.0V fault-tolerant inputs. The MAX1320/MAX1321/  
MAX1322 have a ±5V input range with ±16.5V fault-toler-  
ant inputs. The MAX1324/MAX1325/MAX1326 have a  
±10V input range with ±16.5V fault-tolerant inputs. These  
ADCs convert two channels in 2µs, and up to eight chan-  
nels in 3.8µs, and have an 8-channel throughput of  
250ksps per channel. Other features include a 10MHz  
T/H input bandwidth, internal clock, internal (+2.5V) or  
e xte rna l (+ 2.0V to + 3.0V) re fe re nc e , a nd p owe r-  
saving modes.  
8-/4-/2-Channel, 14-Bit ADCs  
±1.5 LSB INL, ±1 LSB DNL, No Missing Codes  
90dBc SFDR, -86dBc THD, 76.5dB SINAD, 77dB  
SNR at 100kHz Input  
On-Chip T/H Circuit for Each Channel  
10ns Aperture Delay  
50ps Channel-to-Channel T/H Matching  
Fast Conversion Time  
One Channel in 1.6µs  
Two Channels in 1.9µs  
Four Channels in 2.5µs  
Eight Channels in 3.7µs  
High Throughput  
526ksps/ch for One Channel  
455ksps/ch for Two Channels  
357ksps/ch for Four Channels  
250ksps/ch for Eight Channels  
A 16.6MHz, 14-bit, bidirectional, parallel interface pro-  
vides the conversion results and accepts digital config-  
uration inputs.  
Flexible Input Ranges  
These devices operate from a +4.75V to +5.25V analog  
supply and a separate +2.7V to +5.25V digital supply,  
and consume less than 50mA total supply current.  
0 to +5V (MAX1316/MAX1317/MAX1318)  
±5V (MAX1320/MAX1321/MAX1322)  
±10V (MAX1324/MAX1325/MAX1326)  
These devices come in a 48-pin TQFP package and oper-  
ate over the extended -40°C to +85°C temperature range.  
No Calibration Needed  
14-Bit, High-Speed, Parallel Interface  
Internal or External Clock  
Ap p lic a t io n s  
Multiphase Motor Control  
+2.5V Internal Reference or +2.0V to +3.0V  
External Reference  
Power-Grid Synchronization  
+5V Analog Supply, +3V to +5V Digital Supply  
46mA Analog Supply Current (typ)  
Power-Factor Monitoring and Correction  
Vibration and Waveform Analysis  
1.6mA Digital Supply Current (max)  
Shutdown and Power-Saving Modes  
48-Pin TQFP Package (7mm 7mm Footprint)  
S e le c t o r Gu id e  
Ord e rin g In fo rm a t io n  
PART  
INPUT RANGE (V) CHANNEL COUNT  
MAX1316ECM  
MAX1317ECM  
MAX1318ECM  
MAX1320ECM  
MAX1321ECM  
MAX1322ECM  
MAX1324ECM  
MAX1325ECM  
MAX1326ECM  
0 to +5  
0 to +5  
0 to +5  
±5  
8
4
2
8
4
2
8
4
2
PART  
TEMP RANGE  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
48 TQFP  
48 TQFP  
48 TQFP  
48 TQFP  
48 TQFP  
48 TQFP  
48 TQFP  
48 TQFP  
48 TQFP  
MAX1316ECM  
MAX1317ECM  
MAX1318ECM  
MAX1320ECM  
MAX1321ECM  
MAX1322ECM  
MAX1324ECM  
MAX1325ECM  
MAX1326ECM  
±5  
±5  
±10  
±10  
±10  
Pin Configurations and Typical Operating Circuits appear at  
end of data sheet.  
*Future product—contact factory for availability.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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