參數(shù)資料
型號(hào): MAX1069
廠商: Maxim Integrated Products, Inc.
英文描述: 58.6ksps, 14-Bit, 2-Wire Serial ADC
中文描述: 58.6ksps、14位、2線串行ADC,14引腳TSSOP封裝
文件頁數(shù): 9/20頁
文件大?。?/td> 442K
代理商: MAX1069
M
58.6ksps, 14-Bit, 2-Wire Serial ADC
in a 14-Pin TSSOP
_______________________________________________________________________________________
9
INTERNAL +4.096V REFERENCE VOLTAGE
vs. ANALOG SUPPLY VOLTAGE
M
AV
DD
(V)
V
R
5.15
5.05
4.95
4.85
4.080
4.085
4.090
4.095
4.100
4.075
4.75
5.25
DV
DD
= 3V
T
A
= +85
°
C
T
A
= +70
°
C
T
A
= +25
°
C
T
A
= 0
°
C
T
A
= -40
°
C
INTERNAL REFERENCE VOLTAGE
vs. REF LOAD
M
I
REF
(mA)
V
R
5
4
3
2
1
3.95
4.00
4.05
4.10
4.20
3.90
0
6
f
= 0
INTERNAL REFERENCE MODE
LOAD APPLIED TO REF
4.15
5
10
15
20
25
30
35
0
EXTERNAL REFERENCE CURRENT
vs. EXTERNAL REFERENCE VOLTAGE
M
V
REF
(V)
I
R
μ
A
5
4
3
2
1
0
6
AIN = AGNDS
58.6ksps
f
SCL
= 1.7MHz
19ksps
f
SCL
= 400kHz
EXTERNAL REFERENCE CURRENT AND
REFERENCE VOLTAGE vs. V
REFADJ
MAX1069 toc15
V
REFADJ
(V)
I
R
μ
A
V
R
(
4.20
4.15
4.10
4.05
4.00
-20
-10
0
10
20
30
-30
4.00
4.05
4.10
4.15
4.20
4.25
3.95
3.95
4.25
AIN = AGNDS
I
REFADJ
V
REF
Typical Operating Characteristics (continued)
(DV
DD
= +3.0V, AV
DD
= +5.0V, f
SCL
= 1.7MHz (33% duty cycle), f
SAMPLE
= 58.6ksps, V
REF
= +4.096V, external reference applied to
REF, REFADJ = AV
DD
, C
REF
= 10μF, T
A
= +25
°
C, unless otherwise noted.)
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MAX1069_10 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:58.6ksps, 14-Bit, 2-Wire Serial ADC in a 14-Pin TSSOP
MAX1069ACUD 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
MAX1069ACUD+ 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
MAX1069ACUD+T 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
MAX1069ACUD-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