參數(shù)資料
型號(hào): MAX1147BEUP+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 2/25頁(yè)
文件大?。?/td> 0K
描述: IC ADC 14BIT 116KSPS 20-TSSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 74
位數(shù): 14
采樣率(每秒): 116k
數(shù)據(jù)接口: MICROWIRE?,QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 879mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 20-TSSOP
包裝: 管件
輸入數(shù)目和類型: 4 個(gè)單端,單極;4 個(gè)單端,雙極;2 個(gè)差分,單極;2 個(gè)差分,雙極
產(chǎn)品目錄頁(yè)面: 1395 (CN2011-ZH PDF)
MAX1146–MAX1149
Multichannel, True-Differential,
Serial, 14-Bit ADCs
10
______________________________________________________________________________________
OFFSET ERROR vs. TEMPERATURE
MAX1146
toc28
TEMPERATURE (
°C)
OFFSET
ERROR
(LSB)
60
35
-15
10
-4
-2
0
2
4
6
-6
-40
85
Typical Operating Characteristics (continued)
(VDD = +5.0V (MAX1146/MAX1148), VDD = +3.3V (MAX1147/MAX1149), SHDN = VDD, VCOM = 0, fSCLK = 2.1MHz, external clock
(50% duty cycle), 18 clocks/conversion (116ksps), VREFADJ = VDD, external +4.096V reference at REF (MAX1146/MAX1148), exter-
nal +2.500V reference at REF (MAX1147/MAX1149), CREF = 2.2F, CLOAD = 50pF, TA = +25°C, unless otherwise noted.)
CHANNEL-TO-CHANNEL OFFSET MATCHING
vs. TEMPERATURE
MAX1146
toc26
TEMPERATURE (
°C)
OFFSET
MATCHING
(LSB)
60
35
-15
10
-4
-2
0
2
4
6
-6
-40
85
GAIN ERROR vs. TEMPERATURE
MAX1146
toc27
TEMPERATURE (
°C)
GAIN
ERROR
(LSB)
60
35
-15
10
-4
-2
0
2
4
6
-6
-40
85
CHANNEL-TO-CHANNEL OFFSET MATCHING
vs. SUPPLY VOLTAGE (MAX1147/MAX1149)
MAX1146
toc24
SUPPLY VOLTAGE (V)
OFFSET
MATCHING
(LSB)
3.3
3.0
-4
-2
0
2
4
6
-6
2.7
3.6
CHANNEL-TO-CHANNEL OFFSET MATCHING
vs. SUPPLY VOLTAGE (MAX1146/MAX1148)
MAX1146
toc25
SUPPLY VOLTAGE (V)
OFFSET
MATCHING
(LSB)
5.15
5.05
4.85
4.95
-4
-2
0
2
4
6
-6
4.75
5.25
CHANNEL-TO-CHANNEL GAIN MATCHING
vs. TEMPERATURE
MAX1146
toc23
TEMPERATURE (
°C)
GAIN
MATCHING
(LSB)
60
35
-15
10
-4
-2
0
2
4
6
-6
-40
85
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1147BEUP+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14-Bit 4Ch 116ksps 3.3V 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 輸入類型:Differential 信噪比:107 dB 接口類型: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
MAX1147BEUP+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14-Bit 4Ch 116ksps 3.3V 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 輸入類型:Differential 信噪比:107 dB 接口類型: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
MAX1147BEUP-T 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 輸入類型:Differential 信噪比:107 dB 接口類型: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
MAX1148 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Multichannel, True-Differential, Serial, 14-Bit ADCs
MAX1148BCUP 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 輸入類型:Differential 信噪比:107 dB 接口類型: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