參數(shù)資料
型號： MAX1358BETL+
廠商： Maxim Integrated Products
文件頁數(shù)： 38/71頁
文件大?。?/td> 0K
描述： IC DAS 16BIT 40-TQFN
產(chǎn)品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 50
類型： 數(shù)據(jù)采集系統(tǒng)（DAS）
分辨率（位）： 16 b
采樣率（每秒）： 21.94k
數(shù)據(jù)接口： MICROWIRE?，QSPI?，串行，SPI?
電壓電源： 模擬和數(shù)字
電源電壓： 1.8 V ~ 3.6 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 40-WFQFN 裸露焊盤
供應商設(shè)備封裝： 40-TQFN-EP（6x6）
包裝： 托盤
MAX1358B
16-Bit, Data-Acquisition System with ADC, DACs,
UPIOs, RTC, Voltage Monitors, and Temp Sensor
______________________________________________________________________________________
43
MSB
ASEC19
ASEC18
ASEC17
ASEC16
ASEC15
ASEC14
ASEC13
ASEC12
ASEC11
ASEC10
ASEC9
ASEC8
ASEC7
ASEC6
ASEC5
ASEC4
LSB
ASEC3
ASEC2
ASEC1
ASEC0
X
AL_DAY Register (Power-On State: 0000 0000 0000 0000 0000 XXXX)
The AL_DAY register stores the second information of
the time-of-day alarm.
ASEC<19:0>: Alarm-second bits. These 20 bits store
the time-of-day alarm, which corresponds to the lower
20 bits of the RTC second counter or SEC<19:0>.
Program the time-of-day alarm trigger between 1s to
just over 12 days beyond the current RTC second
counter value in increments of 1s.
Assert the AWE bit in the CLK_CTRL register (see the
CLK_CTRL Register section) to enable writing to the
AL_DAY register. Enabling the time-of-day alarm requires
two writes to the CLK_CTRL register. Write the 20 alarm-
second bits in 3 bytes, MSB first. If
CS is raised before
the LSB is written, the alarm write is aborted, and the
existing value remains. When the lower 20 bits in the RTC
second counter match the contents of this register, the
alarm triggers and asserts ALD in the STATUS register. It
also asserts an interrupt on the INT pin unless masked by
the MALD bit in the IMSK register. The part enters normal
mode if an alarm triggers while in sleep mode. The time-
of-day alarm is intended to trigger single events.
Therefore, once it triggers, in the CLK_CTRL register, the
ADE bit is automatically cleared, disabling the time-of-
day alarm. Implement a recurring alarm with repeated
software writes over the serial interface each time the
time-of-day alarm triggers. The time-of-day alarm can
also be programmed to output at the UPIO pins.
When configured this way the MALD bit does not mask
the UPIO alarm output.
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參數(shù)描述
MAX1358BETL+ 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) 16-Bit 2Ch .512ksps 3.6V Precision SoIC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX1358BETL+T 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) 16-Bit 2Ch .512ksps 3.6V Precision SoIC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX1358BETL+TW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 2Ch .512ksps 3.6V Precision SoIC 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1358BETL+W 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 2Ch .512ksps 3.6V Precision SoIC 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1358BETL-T 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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