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參數(shù)資料
| 型號： | MAX1099 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | ADC |
| 英文描述： | 10-Bit Serial-Output Temperature Sensors with 5-Channel ADC |
| 中文描述： | 10位串行輸出溫度傳感器，帶有5通道ADC |
| 文件頁數(shù)： | 13/20頁 |
| 文件大?。?/td> | 240K |
| 代理商： | MAX1099 |
13 f
CLKs
WARMUP
44 f
CLKs
CONVERSION
CYCLES 2–12
REFERENCE
SAMPLING
3 f
CLKs
SUBTRACTION
AND WRITE TO
OUTPUT REGISTER
48 f
CLKs
CONVERSION CYCLES 1–12
13 f
CLKs
WARMUP
INPUT
ACQUISITION
INPUT
ACQUISITION
SSTRB
FCLK
4 f
CLKs
CONVERSION CYCLE 1
FIRST CONVERSION
SECOND CONVERSION
M
10-Bit Serial-Output Temperature Sensors
with 5-Channel ADC
_______________________________________________________________________________________
13
input sampling capacitance of the ADC (4pF). Source
impedances below 100k
have no significant effect on
MAX1098/MAX1099 AC performance.
Analog Input Protection
Internal protection diodes clamp the analog inputs to
V
DD
and GND so channels can swing within GND -
0.3V and V
DD
+ 0.3V without damage. However, for
accurate conversions, the inputs should not extend
beyond the supply rails.
If an off-channel analog input extends beyond the
supply rails, limit the input current to 2mA.
Serial Digital Interface
The MAX1098/MAX1099 feature a serial interface that is
fully compatible with SPI, QSPI, and MICROWIRE
devices. For SPI/QSPI, ensure that the CPU serial inter-
face runs in master mode so it generates the serial
clock signal. Select a 2.5MHz clock frequency or less,
and set zero values for clock polarity (CPOL) and
phase (CPHA) in the μP control registers. Figure 4
shows detailed serial interface timing information. See
Tables 1
–
4 for programming information.
13 f
CLKs
WARMUP
3 f
CLKs
WRITE TO OUTPUT
REGISTER
INPUT
ACQUISITION
F
CLKS
SSTRB
FCLK
REF
ACQUISITION 1
REF
ACQUISITION 2
CONVERSION CYCLE 1
CONVERSION CYCLES 2
–
12
REFERENCE SAMPLING
Figure 3b. Temperature Conversion Timing Diagram
Figure 3a. Voltage Conversion Timing Diagram
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX1099AEAE | 10-Bit Serial-Output Temperature Sensors with 5-Channel ADC |
| MAX1099BEAE | 10-Bit Serial-Output Temperature Sensors with 5-Channel ADC |
| MAX1099CEAE | 10-Bit Serial-Output Temperature Sensors with 5-Channel ADC |
| MAX1108-MAX1109 | Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs |
| MAX1108CUB | Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1099AEAE | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| MAX1099AEAE+ | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| MAX1099AEAE+T | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| MAX1099AEAE-T | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| MAX1099BEAE | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
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