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参数资料
| 型号： | MAX1107EUB+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/16页 |
| 文件大小： | 0K |
| 描述： | IC ADC 8BIT LP 10-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 位数： | 8 |
| 采样率（每秒）： | 25k |
| 数据接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 580µW |
| 电压电源： | 单电源 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-µMAX |
| 包装： | 管件 |
| 输入数目和类型： | 2 个单端，单极；1 个伪差分，单极 |
| 产品目录页面： | 1395 (CN2011-ZH PDF) |
Starting SCLK before conversion is complete corrupts
the conversion in progress, and the data clocked out at
DOUT does not represent the input signal. Bringing
CONVST high at anytime during a conversion or while
the data is clocked out will result in an incorrect conver-
sion. A new conversion can be restarted only if all eight
data bits of conversion have been clocked out. Toggle
CONVST after all data is clocked out to restart a new
conversion.
SHDN is used to place the MAX1106/MAX1107 in low-
power mode (see
Power-Down section). In this mode
DOUT is high impedance and any conversion in
progress is stopped immediately. If a conversion is
stopped by SHDN going low, the device must be reset
by waiting 35s and clearing the output register with
eight SCLKs before the next conversion.
How to Perform a Conversion
The MAX1106/MAX1107 converts an input signal using
the internal clock. This frees the P from the burden of
running the SAR conversion clock, and allows the con-
version results to be read back at the P’s convenience
at any clock rate up to 2MHz.
Figures 6 and 7 show the serial interface timing charac-
teristics. CONVST idles low. Toggle CONVST high for at
least 1s to perform the autozero adjustment. After
CONVST goes low, conversion starts immediately.
Allow 35s for the internal conversion to complete and
issue the MSB of the conversion at DOUT. CONVST
needs to be held low once a conversion is started,
while SCLK should remain low during conversion for
best noise performance. An internal register stores data
when the conversion is in progress. SCLK clocks the
CONVST
SCLK
1
s
(MIN)
HIGH-Z
DOUT
18
100
s (MAX)
D7
MSB
LSB
D6
D5
D4
D3
D2
D1
D0
tCONV = 35s (MAX)
CONVERSION
ACQUISITION
tCSPW
A/D STATE
ACQ
Figure 6. Conversion Timing Diagram
MAX1106/MAX1107
Single-Supply, Low-Power,
Serial 8-Bit ADCs
12
______________________________________________________________________________________
CONVST
SCLK
DOUT
I/O
SCK
MISO
+3V
SS
a) SPI
CONVST
SCLK
DOUT
CS
SCK
MISO
+3V
SS
b) QSPI
MAX1106
MAX1107
MAX1106
MAX1107
MAX1106
MAX1107
SCLK
DOUT
I/O
SK
SI
c) MICROWIRE
Figure 5. Common Serial-Interface Connections
相关PDF资料 |
PDF描述 |
|---|---|
| VI-B4N-IV-F2 | CONVERTER MOD DC/DC 18.5V 150W |
| MAX1106EUB+ | IC ADC 8BIT LP 10-UMAX |
| VI-B4N-IV-F1 | CONVERTER MOD DC/DC 18.5V 150W |
| VI-B4M-IV-F4 | CONVERTER MOD DC/DC 10V 150W |
| VI-B4M-IV-F3 | CONVERTER MOD DC/DC 10V 150W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1107EUB+ | 功能描述:模数转换器 - ADC Single-Supply Low-P Serial 8-Bit RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX1107EUB+T | 功能描述:模数转换器 - ADC Single-Supply Low-P Serial 8-Bit RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX1107EUB-T | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX1108 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs |
| MAX1108_03 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs |
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