參數(shù)資料
型號(hào)： MAX1321ECM+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 1/27頁(yè)
文件大?。?/td> 0K
描述： IC ADC 14BIT 4CH 1.4MSPS 48LQFP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,000
位數(shù)： 14
采樣率（每秒）： 1.4M
數(shù)據(jù)接口： 并聯(lián)
轉(zhuǎn)換器數(shù)目： 1
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： 48-LQFP
供應(yīng)商設(shè)備封裝： 48-LQFP（7x7）
包裝： 帶卷 (TR)
輸入數(shù)目和類型： 4 個(gè)單端，雙極
General Description
The MAX1316–MAX1318/MAX1320–MAX1322/MAX1324–
MAX1326 14-bit, analog-to-digital converters (ADCs) offer
two, four, or eight independent input channels.
Independent track/hold (T/H) circuitry provides simultane-
ous sampling for each channel. 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 2s, and up to eight chan-
nels in 3.8s, 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
external (+2.0V to +3.0V) reference, and power-
saving modes.
A 16.6MHz, 14-bit, bidirectional, parallel interface pro-
vides the conversion results and accepts digital config-
uration inputs.
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.
These devices come in a 48-pin LQFP package and oper-
ate over the extended -40°C to +85°C temperature range.
Applications
Multiphase Motor Control
Power-Grid Synchronization
Power-Factor Monitoring and Correction
Vibration and Waveform Analysis
Features
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 1.6s
Two Channels in 1.9s
Four Channels in 2.5s
Eight Channels in 3.7s
High Throughput
526ksps/ch for One Channel
455ksps/ch for Two Channels
357ksps/ch for Four Channels
250ksps/ch for Eight Channels
Flexible Input Ranges
0 to +5V (MAX1316/MAX1317/MAX1318)
±5V (MAX1320/MAX1321/MAX1322)
±10V (MAX1324/MAX1325/MAX1326)
No Calibration Needed
14-Bit, High-Speed, Parallel Interface
Internal or External Clock
+2.5V Internal Reference or +2.0V to +3.0V
External Reference
+5V Analog Supply, +3V to +5V Digital Supply
46mA Analog Supply Current (typ)
1.6mA Digital Supply Current (max)
Shutdown and Power-Saving Modes
48-Pin LQFP Package (7mm x 7mm Footprint)
MAX1316–MAX1318/MAX1320–MAX1322/MAX1324–MAX1326
8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs
with ±10V, ±5V, and 0 to +5V Analog Input Ranges
________________________________________________________________
Maxim Integrated Products
1
Ordering Information
Selector Guide
19-3157; Rev 4; 10/08
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.
Pin Configurations and Typical Operating Circuits appear at
end of data sheet.
PART
TEMP RANGE
PIN-PACKAGE
MAX1316ECM
-40
°C to +85°C
48 LQFP
MAX1317ECM
-40
°C to +85°C
48 LQFP
MAX1318ECM
-40
°C to +85°C
48 LQFP
MAX1320ECM
-40
°C to +85°C
48 LQFP
MAX1321ECM
-40
°C to +85°C
48 LQFP
MAX1322ECM
-40
°C to +85°C
48 LQFP
MAX1324ECM
-40
°C to +85°C
48 LQFP
MAX1325ECM
-40
°C to +85°C
48 LQFP
MAX1326ECM
-40
°C to +85°C
48 LQFP
PART
INPUT RANGE (V)
CHANNEL COUNT
MAX1316ECM
0 to +5
8
MAX1317ECM
0 to +5
4
MAX1318ECM
0 to +5
2
MAX1320ECM
±5
8
MAX1321ECM
±5
4
MAX1322ECM
±5
2
MAX1324ECM
±10
8
MAX1325ECM
±10
4
MAX1326ECM
±10
2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX13221ECTE 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX13221ECTE+ 功能描述:RS-232接口集成電路 115kV ESD Protected 1Tx/Rx RS-232 Trans RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX13221EETE 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX13221EETE+ 功能描述:RS-232接口集成電路 115kV ESD Protected 1Tx/Rx RS-232 Trans RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX13221EETE+T 功能描述:RS-232接口集成電路 115kV ESD Protected 1Tx/Rx RS-232 Trans RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
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