參數(shù)資料
型號(hào)： MAX1320ECM+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 24/27頁(yè)
文件大?。?/td> 0K
描述： IC ADC 14BIT 8CH 2MSPS 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）： 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(lèi)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(lèi)型： 8 個(gè)單端，雙極
INTEGRAL NONLINEARITY
vs. DIGITAL OUTPUT CODE
MAX1316
toc01
DIGITAL OUTPUT CODE
INL
(LSB)
12288
8192
4096
-0.75
-0.50
-0.25
0
0.25
0.50
0.75
1.00
-1.00
0
16384
DIFFERENTIAL NONLINEARITY
vs. DIGITAL OUTPUT CODE
MAX1316
toc02
DIGITAL OUTPUT CODE
DNL
(LSB)
12288
8192
4096
-0.75
-0.50
-0.25
0
0.25
0.50
0.75
1.00
-1.00
0
16384
ANALOG SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX1316
toc03
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
5.12
5.00
4.87
35
40
45
50
30
4.75
5.25
fSAMPLE = 250ksps
ALL 8 CHANNELS
DRIVEN WITH FULL-
SCALE SINE WAVES
ANALOG SUPPLY CURRENT
vs. TEMPERATURE
MAX1316
toc04
TEMPERATURE (°C)
SUPPLY
CURRENT
(mA)
60
35
10
-15
35
40
45
50
30
-40
85
fSAMPLE = 250ksps
ALL 8 CHANNELS
DRIVEN WITH FULL-
SCALE SINE WAVES
SHUTDOWN CURRENT
vs. SUPPLY VOLTAGE
MAX1316
toc05
SUPPLY VOLTAGE (V)
SHUTDOWN
CURRENT
(
A)
4.5
3.5
0.2
0.4
0.6
0.8
0
2.5
5.5
ANALOG
SHUTDOWN
CURRENT
DIGITAL
SHUTDOWN
CURRENT
SHUTDOWN CURRENT
vs. TEMPERATURE
MAX1316
toc06
TEMPERATURE (°C)
SHUTDOWN
CURRENT
(
A)
60
35
10
-15
0.2
0.4
0.6
0.8
0
-40
85
ANALOG
SHUTDOWN
CURRENT
DIGITAL
SHUTDOWN
CURRENT
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
6
_______________________________________________________________________________________
TIMING CHARACTERISTICS (Figures 3, 4, 5, 6 and 7) (Tables 1, 3) (continued)
Note 7:
Shutdown current is measured with analog input floating. The large amplitude of the maximum shutdown current specifi-
cation is due to automatic test equipment limitations.
Note 8:
Defined as the change in positive full scale caused by ±5% variation in the nominal supply voltage.
Note 9:
CONVST must remain low for at least the acquisition period. The maximum acquisition time is limited by internal capacitor
droop.
Note 10: CS-to-WR and CS-to-RD pins are internally AND together. Setup and hold times do not apply.
Note 11: Minimum clock frequency is limited only by the internal T/H droop rate. Limit the time between the falling edge of CONVST
to the falling edge of EOLC to a maximum of 0.25ms.
Note 12: To avoid T/H droop degrading the sampled analog input signals, the first clock pulse should occur within 10s of the ris-
ing edge of CONVST, and have a minimum clock frequency of 100kHz.
Typical Operating Characteristics
(AVDD = +5V, DVDD = +3V, AGND = DGND = 0V, VREF = VREFMS = +2.5V (external reference), see the Typical Operating Circuits sec-
tion, fCLK = 10MHz, 50% duty cycle, INTCLK/EXTCLK = AGND (external clock), SHDN = DGND, TA = +25°C, unless otherwise noted.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1320EVB16 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開(kāi)發(fā)工具 8-/4-/2-Channel 14-Bit Simultaneous-Sampling ADCs with 10V 5V and 0 to +5V Analog Input Ranges 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
MAX1320EVKIT 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開(kāi)發(fā)工具 Evaluation Kit/Evaluation System for the MAX1316 MAX1317 MAX1318 MAX1319 MAX1320 MAX1321 MAX1322 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
MAX1321ECM 功能描述:模數(shù)轉(zhuǎn)換器 - 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX1321ECM+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14-Bit 4Ch 526ksps 3V Precision 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX1321ECM+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14-Bit 4Ch 526ksps 3V Precision 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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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