參數(shù)資料
型號(hào): MAX11201AEUB+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 11/14頁(yè)
文件大?。?/td> 0K
描述: IC ADC 24BIT SRL 120SPS 10UMAX
產(chǎn)品培訓(xùn)模塊: MAX11200 ADC
Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 50
位數(shù): 24
采樣率(每秒): 120
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 444mW
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: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-µMAX
包裝: 管件
輸入數(shù)目和類型: 1 個(gè)差分,雙極
6 ______________________________________________________________________________________
MAX11201
24-Bit, Single-Channel, Ultra-Low-Power, Delta
Sigma ADC with 2-Wire Serial Interface
Typical Operating Characteristics (continued)
(VAVDD = 3.6V, VDVDD = 1.8V, VREFP - VREFN = AVDD; internal clock; TA = TMIN to TMAX, unless otherwise specified. Typical values
are at TA = +25NC.)
INTERNAL OSCILLATOR FREQUENCY
vs. AVDD VOLTAGE
MAX11201
toc10
AVDD VOLTAGE (V)
FREQUENCY
(MHz)
3.45
3.30
3.15
3.00
2.85
2.2
2.3
2.4
2.5
2.6
2.1
2.70
3.60
MAX11201A
MAX11201B
NOISE vs. INPUT VOLTAGE
MAX11201
toc11
INPUT VOLTAGE (V)
NOISE
(V
RMS
)
2.0
1.5
-2.0 -1.5 -1.0
0 0.5
-0.5
1.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0
-2.5
2.5
VREF = 2.5V
MAX11201A
MAX11201B
NOISE vs. TEMPERATURE
MAX11201
toc12
TEMPERATURE (°C)
NOISE
(V
RMS
)
75
55
-25
-5
15
35
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0
-45
95
VREF = 3.0V
MAX11201A
MAX11201B
NOISE HISTOGRAM
(MAX11201A, 120sps)
MAX11201
toc13
ADC OUTPUT (V)
NUMBER
OF
READINGS
(%)
9.0
6.7
4.3
2.0
-0.3
2
4
6
8
10
12
14
0
-2.7
11.3
30,000 CONSECUTIVE READINGS
TA = +25°C
VREF = 2.5V
RMS = 2.1V
MEAN = 5.0V
ADC OUTPUT (V)
NUMBER
OF
READINGS
(%)
6.29
5.44
3.74 4.59
2.89
2.04
1.19
NOISE HISTOGRAM
(MAX11201B, 13.75sps)
2
4
6
8
10
12
14
16
18
20
0
MAX11201
toc14
30,000 CONSECUTIVE READINGS
TA = +25°C
VREF = 2.5V
RMS = 0.72V
MEAN = 4.1V
LONG-TERM ADC READINGS
(MAX11201A)
MAX11201
toc15
TIME (MINUTES)
ADC
READING
(V)
0.8
0.6
0.4
0.2
-10
-5
0
5
10
15
-15
0
1.0
TA = +25°C
VIN = 0V
RMS = 2.1V
LONG-TERM ADC READINGS
(MAX11201B)
MAX11201
toc16
TIME (MINUTES)
ADC
READING
(V)
8
6
4
2
-4
-3
-2
-1
0
1
2
3
4
5
-5
0
10
TA = +25°C
VIN = 0V
RMS = 0.70V
OFFSET ERROR vs. VREF
MAX11201
toc17
VREF (V)
OFFSET
ERROR
(ppmFSR)
3.5
3.0
2.5
2.0
1.5
-0.5
0
0.5
1.0
1.5
2.0
-1.0
1.0
4.0
VREF = VREFP - VREFN
TA = +85°C
TA = +25°C
TA = -45°C
OFFSET ERROR vs. TEMPERATURE
MAX11201
toc18
TEMPERATURE (°C)
OFFSET
ERROR
(ppmFSR)
75
55
35
15
-5
-25
0.5
1.0
1.5
2.0
2.5
0
-45
95
CALIBRATED AT +25°C
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參數(shù)描述
MAX11201AEUB+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit Delta-Sigma 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
MAX11201AEUB+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit Delta-Sigma 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
MAX11201BEUB+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit Delta-Sigma 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
MAX11201BEUB+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit Delta-Sigma 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
MAX11201EUB+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24 Bit Sigma Delta 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