參數(shù)資料
型號: MAX1316ECM+T
廠商: Maxim Integrated Products
文件頁數(shù): 1/27頁
文件大?。?/td> 0K
描述: IC ADC 14BIT 8CH 2MSPS 48LQFP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,000
位數(shù): 14
采樣率(每秒): 2M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 1.82W
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
供應商設備封裝: 48-LQFP(7x7)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 8 個單端,單極
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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