參數資料
型號: MAX1071CTC+T
廠商: Maxim Integrated Products
文件頁數: 2/18頁
文件大?。?/td> 0K
描述: IC ADC 10BIT 1.5MSPS 12-TQFN
標準包裝: 2,500
位數: 10
采樣率(每秒): 1.5M
數據接口: MICROWIRE?,QSPI?,串行,SPI?
轉換器數目: 1
功率耗散(最大): 18mW
電壓電源: 單電源
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 12-WQFN 裸露焊盤
供應商設備封裝: 12-TQFN-EP(4x4)
包裝: 帶卷 (TR)
輸入數目和類型: 1 個差分,雙極
MAX1070/MAX1071
power-down mode. Then repeat the same sequence to
enter full power-down mode (see Figure 7). Drive CNVST
low, and allow at least 14 SCLK cycles to elapse before
driving CNVST high to exit full power-down mode. In par-
tial/full power-down mode, maintain a logic low or a logic
high on SCLK to minimize power consumption.
Transfer Function
Figure 8 shows the unipolar transfer function for the
MAX1070. Figure 9 shows the bipolar transfer function for
the MAX1071. The MAX1070 output is straight binary,
while the MAX1071 output is two’s complement.
1.5Msps, Single-Supply, Low-Power,
True-Differential, 10-Bit ADCs
10
______________________________________________________________________________________
DOUT
MODE
SCLK
CNVST
DOUT GOES HIGH IMPEDANCE ONCE CNVST GOES HIGH
CNVST MUST GO HIGH AFTER THE 3RD BUT BEFORE THE 14TH SCLK RISING EDGE
ONE 8-BIT TRANSFER
1ST SCLK RISING EDGE
PPD
0
D9D8
D7
D6D5
NORMAL
Figure 6. SPI Interface—Partial Power-Down Mode
Figure 5. Interface-Timing Sequence
Figure 7. SPI Interface—Full Power-Down Mode
tACQUIRE
CONTINUOUS-CONVERSION
SELECTION WINDOW
CNVST
tSETUP
DOUT
SCLK
414
12
8
3
16
HIGH IMPEDANCE
S1
D2
D4
D3
D7
D6
D5
D9
D8
POWER-MODE SELECTION WINDOW
S0
D0
D1
1ST SCLK RISING EDGE
0
D9D8
D7
D6D5
DOUT
MODE
SCLK
CNVST
0
000
0
FPD
RECOVERY
PPD
NORMAL
0
DOUT ENTERS TRI-STATE ONCE CNVST GOES HIGH
EXECUTE PARTIAL POWER-DOWN TWICE
FIRST 8-BIT TRANSFER
SECOND 8-BIT TRANSFER
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MAX1071ETC 功能描述:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1071ETC+ 功能描述:模數轉換器 - ADC 10Bit 1.5Msps Single Sply True Diff RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1071ETC+T 功能描述:模數轉換器 - ADC 10Bit 1.5Msps Single Sply True Diff RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1071ETC-T 功能描述:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1072 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:1.8Msps, Single-Supply, Low-Power, True-Differential, 10-Bit ADCs