參數(shù)資料
型號(hào): MAX144AEPA
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: ADC
英文描述: LJT 37C 37#22D SKT PLUG
中文描述: 2-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP8
封裝: 0.300 INCH, PLASTIC, MS-001AB, DIP-8
文件頁(yè)數(shù): 5/16頁(yè)
文件大?。?/td> 240K
代理商: MAX144AEPA
M
+2.7V, Low-Power, 2-Channel, 108ksps,
S erial 12-Bit ADCs in 8-Pin μMAX
_______________________________________________________________________________________
5
500
700
900
1100
1300
1500
2.5
3.0
3.5
SUPPLY VOLTAGE (V)
4.0
4.5
5.5
5.0
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
S
μ
A
V
REF
= V
DD
R
L
=
C
= 50pF
CODE = 101010100000
0
200
400
600
800
1000
-60
20 40
TEMPERATURE (°C)
-20 0
-40
60 80 100 120 140
SHUTDOWN CURRENT
vs. TEMPERATURE
M
S
V
REF
= V
DD
500
750
1250
1000
1500
-60
-20 0
20 40
TEMPERATURE (°C)
-40
60 80 100 120 140
SUPPLY CURRENT
vs. TEMPERATURE
M
S
μ
A
V
REF
= V
DD
R
L
=
C
= 50pF
CODE = 101010100000
0
200
400
600
800
1000
SHUTDOWN CURRENT
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
2.5
3.0
3.5
4.0
4.5
5.5
5.0
V
REF
= V
DD
Typic al Operating Charac teristic s
(V
DD
= +3.0V, V
REF
= 2.5V, 0.1μF at REF, f
SCLK
= 2.17MHz, 16 clocks/conversion cycle (108ksps), CH- = GND for MAX145, T
A
= +25°C,
unless otherwise noted.)
SUPPLY CURRENT vs.
SAMPLING RATE
M
SAMPLING RATE (sps)
S
μ
A
10,000
0.1
1
10
100
1000
0.1
100
1k
10k
1
10
100k
V
DD
= V
REF
C
L
= 20pF
CODE = 101010100000
0
0.2
0.4
0.6
0.8
1.0
2.5
3.0
3.5
SUPPLY VOLTAGE (V)
4.0
4.5
5.0
5.5
OFFSET ERROR
vs. SUPPLY VOLTAGE
M
O
0
-60
0.2
0.1
0.4
0.3
0.6
0.5
0.7
0.9
0.8
1.0
OFFSET ERROR
vs. TEMPERATURE
M
TEMPERATURE (°C)
O
-10
15
-35
40
65
90
115 140
-0.5
-0.3
-0.4
-0.1
-0.2
0.1
0
0.2
0.4
0.3
0.5
2.5
3.5
3.0
4.0
4.5
5.0
5.5
GAIN ERROR
vs. SUPPLY VOLTAGE
M
V
DD
(V)
G
-0.5
-0.3
-0.4
-0.1
-0.2
0.1
0
0.2
0.4
0.3
0.5
GAIN ERROR
vs. TEMPERATURE
M
G
TEMPERATURE (°C)
-60
-10
15
-35
40
65
90
115 140
相關(guān)PDF資料
PDF描述
MAX145AEPA LJT 37C 37#22M PIN PLUG
MAX144AEUA LJT 21C 21#16 SKT PLUG
MAX145AEUA Circular Connector; No. of Contacts:21; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:23; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:23-21 RoHS Compliant: No
MAX144BEPA +2.7V, Low-Power, 2-Channel, 108ksps, Serial 12-Bit ADCs in 8-Pin レMAX
MAX145BEPA +2.7V, Low-Power, 2-Channel, 108ksps, Serial 12-Bit ADCs in 8-Pin レMAX
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX144AEPA+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 2Ch 108ksps 5.25V High Speed 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
MAX144AEUA 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Integrated Circuits (ICs) 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
MAX144AEUA+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 2Ch 108ksps 5.25V High Speed 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
MAX144AEUA+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 2Ch 108ksps 5.25V High Speed 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
MAX144AEUA-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