參數(shù)資料
型號(hào)： MAX11359AETL+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 35/67頁(yè)
文件大?。?/td> 0K
描述： IC DAS SYSTEM 16BIT 40-TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 50
類(lèi)型： 數(shù)據(jù)采集系統(tǒng)（DAS）
分辨率（位）： 16 b
采樣率（每秒）： 512
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(lèi)型： 表面貼裝
封裝/外殼： 40-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 40-TQFN-EP（6x6）
包裝： 管件
MAX11359A
16-Bit Data-Acquisition System with ADC, DAC,
UPIOs, RTC, Voltage Monitors, and Temp Sensor
40
Maxim Integrated
AON: ADC and DAC/op-amp power-on bit. This bit pro-
vides a method of turning on several analog functions
with a single write. Setting AON = 1 asserts the ADCE
bit in the ADC register and DAE/OP3E, OP2E, and
OP1E bits in the DACA_OP register, powering up these
blocks. Setting AON = 0 has no effect. The AON bit has
priority when both AON and AOFF bits are asserted.
Most of the analog functions can be enabled with a sin-
gle write to the REF_SDC register using AON,
REFV<1:0>, and SDCE.
SDCE: Signal-detect comparator power-enable bit. Set
SDCE = 1 to power up the signal-detect comparator,
and set SDCE = 0 to power down the signal-detect
comparator. The ADCE bit in the ADC register must be
set to 1 to use the signal-detect comparator.
TSEL<2:0>: Threshold-select bits. These bits select the
threshold for the signal-detect comparator as shown in
Table 11.
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)
NOMINAL
THRESHOLD (mV)
TSEL2
TSEL1
TSEL0
00
X
50
100
1
0
1
150
1
0
200
1
Table 11. Setting the Signal-Detect
Comparator Threshold
X = Don’t care.
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
MAX11359AETL+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit DAS w/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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX11359AETL+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit DAS w/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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX11359AETL-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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX1135BCAP 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX1135BCAP+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 150ksps 3.3V Single Supply 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
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