- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383316 > MAX1271BCNG (MAXIM INTEGRATED PRODUCTS INC) Multirange, +5V, 8-Channel, Serial 12-Bit ADCs PDF資料下載
參數(shù)資料
| 型號： | MAX1271BCNG |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | ADC |
| 英文描述： | Multirange, +5V, 8-Channel, Serial 12-Bit ADCs |
| 中文描述： | 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP24 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-24 |
| 文件頁數(shù)： | 11/20頁 |
| 文件大小： | 808K |
| 代理商： | MAX1271BCNG |
M
Multirange, +5V, 8-Channel,
Serial 12-Bit ADCs
______________________________________________________________________________________
11
Table 1. Control-Byte Format
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
BIT
NAME
START
DESCRIPTION
7 (MSB)
First logic 1 after
CS
goes low defines the beginning of the control byte.
6, 5, 4
SEL2, SEL1,
SEL0
These 3 bits select the desired “on” channel (Table 2).
3
2
RNG
BIP
Selects the full-scale input voltage range (Table 3).
Selects the unipolar or bipolar conversion mode (Table 3).
Select clock and power-down modes (Table 4).
1, 0 (LSB)
PD1, PD0
Table 2. Channel Selection
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 4. Power-Down and Clock Selection
PD1
PD0
MODE
0
0
Normal operation (always on), internal clock
mode.
0
1
Normal operation (always on), external clock
mode.
1
0
Standby power-down mode (STBYPD), clock
mode unaffected.
1
1
Full power-down mode (FULLPD), clock mode
unaffected.
Table 3. Range and Polarity Selection for MAX1270/MAX1271
RANGE AND POLARITY SELECTION FOR THE MAX1270
INPUT RANGE
RNG
BIP
Negative
FULL SCALE
ZERO
SCALE (V)
FULL SCALE
0 to +5V
0 to +10V
±
5V
±
10V
0
1
0
1
0
0
1
1
—
—
0
0
0
0
V
REF
x 1.2207
V
REF
x 2.4414
V
REF
x 1.2207
V
REF
x 2.4414
-V
REF
x 1.2207
-V
REF
x 2.4414
RANGE AND POLARITY SELECTION FOR THE MAX1271
INPUT RANGE
RNG
BIP
Negative
FULL SCALE
ZERO
SCALE (V)
FULL SCALE
0 to V
REF
/2
0 to V
REF
±
V
REF
/2
±
V
REF
0
1
0
1
0
0
1
1
—
—
0
0
0
0
V
REF
/2
V
REF
V
REF
/2
V
REF
-V
REF
/2
-V
REF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX1270BENG | Multirange, +5V, 8-Channel, Serial 12-Bit ADCs |
| MAX1271BENG | Multirange, +5V, 8-Channel, Serial 12-Bit ADCs |
| MAX1270 | Multirange, +5V, 8-Channel, Serial 12-Bit ADCs |
| MAX1270-MAX1271 | Multirange, +5V, 8-Channel, Serial 12-Bit ADCs |
| MAX1270ACAI | Multirange, +5V, 8-Channel, Serial 12-Bit ADCs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1271BCNG+ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 8Ch 110ksps 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 |
| MAX1271BEAI | 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 |
| MAX1271BEAI+ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 8Ch 110ksps 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 |
| MAX1271BEAI+T | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 8Ch 110ksps 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 |
| MAX1271BEAI-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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。