參數(shù)資料
型號： MAX128BCAI
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 模擬信號調(diào)理
英文描述： Multirange, +5V, 12-Bit DAS with 2-Wire Serial Interface
中文描述： SPECIALTY ANALOG CIRCUIT, PDSO28
封裝： SSOP-28
文件頁數(shù)： 10/16頁
文件大小： 124K
代理商： MAX128BCAI
M
Multirange, +5V, 12-Bit DAS with
2-Wire S erial Interfac e
10
______________________________________________________________________________________
BIT 7
(MSB)
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
(LSB)
START
SEL2
SEL1
SEL0
RNG
BIP
PD1
PD0
Table 1. Control-Byte Format
BIT
NAME
DESCRIPTION
7 (MSB)
START
The logic "1" received after acknowledge of a write bit (R/
W
= 0) defines the
beginning of the control byte.
6, 5, 4
SEL2, SEL1,
SEL0
These three bits select the desired "ON" channel
(Table 2)
.
3
2
RNG
BIP
Selects the full-scale input voltage range
(Table 3)
.
Selects unipolar or bipolar conversion mode
(Table 3)
.
These two bits select the power-down modes
(Table 4)
.
1, 0 (LSB)
PD1, PD0
SEL2
0
0
0
0
1
1
1
1
SEL1
0
0
1
1
0
0
1
1
SEL0
0
1
0
1
0
1
0
1
CHANNEL
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
Table 2. Channel Selection
Table 3. Range and Polarity Selection
INPUT RANGE (V)
RNG
BIP
NEGATIVE FULL
SCALE (V)
ZERO
SCALE (V)
FULL SCALE (V)
0 to 5
0
0
–
0
V
REF
x 1.2207
V
REF
x 2.4414
V
REF
x 1.2207
0 to 10
1
0
–
0
±5
0
1
-V
REF
x 1.2207
0
±10
1
1
-V
REF
x 2.4414
0
V
REF
x 2.4414
Table 4. Power-Down and Clock
Selection
PD1
0
1
1
PD0
X
0
1
MODE
Normal Operation (always on)
Standby Power-Down Mode (STBYPD)
Full Power-Down Mode (FULLPD)
0 to V
REF
1
0
–
0
V
REF
±V
REF
/2
0
1
-V
REF
/2
0
V
REF
/2
±V
REF
1
1
-V
REF
0
V
REF
0 to V
REF
/2
0
0
–
0
V
REF
/2
MAX127
MAX128
相關(guān)PDF資料
PDF描述
MAX128AENG Circular Connector; No. of Contacts:15; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:15; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:15-15 RoHS Compliant: No
MAX127BEAI Multirange, +5V, 12-Bit DAS with 2-Wire Serial Interface
MAX127BENG Multirange, +5V, 12-Bit DAS with 2-Wire Serial Interface
MAX128BEAI Multirange, +5V, 12-Bit DAS with 2-Wire Serial Interface
MAX128BENG Multirange, +5V, 12-Bit DAS with 2-Wire Serial Interface
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX128BCAI+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 8Ch 8ksps 4.18V 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
MAX128BCAI+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 8Ch 8ksps 4.18V 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
MAX128BCAI-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
MAX128BCNG 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
MAX128BCNG+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 8Ch 8ksps 4.18V 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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*