參數(shù)資料
型號(hào): MAX1447
廠商: Maxim Integrated Products, Inc.
元件分類: 溫度/濕度傳感器
英文描述: 1C Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction 16-SSOP/QSOP -40 to 125
中文描述: 3位半和4位半、單片ADC,帶有LED驅(qū)動(dòng)器
文件頁數(shù): 6/24頁
文件大小: 907K
代理商: MAX1447
M
3.5- and 4.5-Digit, Single-Chip ADCs
with LED Drivers
6
_______________________________________________________________________________________
Typical Operating Characteristics
(AV
DD
= DV
DD
= V
DD
= V
LED
= +2.7V to +5.25V, GND = 0, GLED = 0, external reference mode, REF+ = 2.048V, REF- = GND,
RANGE = 1, internal clock mode, T
A
= +25°C, unless otherwise noted.)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE (MAX1447/MAX1498)
700
M
SUPPLY VOLTAGE (V)
S
μ
A
4.75
4.25
3.75
3.25
100
200
300
400
500
600
0
2.75
5.25
ANALOG SUPPLY
DIGITAL SUPPLY
SUPPLY CURRENT
vs. SUPPLY VOLTAGE (MAX1496)
M
SUPPLY VOLTAGE (V)
S
μ
A
4.74
4.23
3.72
3.21
450
500
550
600
650
700
400
2.70
5.25
SUPPLY CURRENT
vs. TEMPERATURE (MAX1447/MAX1498)
M
TEMPERATURE (
°
C)
S
μ
A
60
50
40
30
20
10
100
200
300
400
500
600
700
0
0
70
ANALOG SUPPLY
DIGITAL SUPPLY
SUPPLY CURRENT
vs. TEMPERATURE (MAX1496)
M
TEMPERATURE (
°
C)
S
μ
A
60
35
-15
10
610
640
630
620
650
660
670
680
690
700
600
-40
85
SHUTDOWN CURRENT
vs. TEMPERATURE (MAX1447/MAX1498)
M
TEMPERATURE (
°
C)
S
μ
A
60
50
40
30
20
10
50
100
150
200
250
300
0
0
70
ANALOG SUPPLY
DIGITAL SUPPLY
SHUTDOWN CURRENT
vs. SUPPLY VOLTAGE (MAX1447/MAX1498)
300
M
SUPPLY VOLTAGE (V)
S
μ
A
4.75
4.25
3.75
3.25
50
100
150
200
250
0
2.75
5.25
ANALOG SUPPLY
DIGITAL SUPPLY
SHUTDOWN CURRENT
vs. SUPPLY VOLTAGE (MAX1496)
M
SUPPLY VOLTAGE (V)
S
μ
A
4.74
4.23
3.72
3.21
50
150
100
200
250
300
350
0
2.70
5.25
OFFSET ERROR vs. SUPPLY VOLTAGE
(MAX1447/MAX1498)
M
SUPPLY VOLTAGE (V)
O
4.75
4.25
3.75
3.25
-0.11
-0.06
-0.01
0.04
0.09
0.14
0.19
-0.16
2.75
5.25
SHUTDOWN CURRENT
vs. TEMPERATURE (MAX1496)
M
TEMPERATURE (
°
C)
S
μ
A
60
35
-15
10
50
150
100
200
250
300
350
0
-40
85
相關(guān)PDF資料
PDF描述
MAX1496EAI 3.5- and 4.5-Digit, Single-Chip ADCs with LED Drivers
MAX1496EPI 3.5- and 4.5-Digit, Single-Chip ADCs with LED Drivers
MAX1498ECJ 3.5- and 4.5-Digit, Single-Chip ADCs with LED Drivers
MAX1447ECJ 3.5- and 4.5-Digit, Single-Chip ADCs with LED Drivers
MAX1449 1C Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction 16-SSOP/QSOP -40 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1447ECJ 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
MAX1447ECJ+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 4.5-Digit 5sps ADC w/LED Drivers 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
MAX1447ECJ+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 4.5-Digit 5sps ADC w/LED Drivers 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
MAX1447ECJ-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
MAX1448EHJ 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