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| 型號： | MAX1358BETL+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 50/71頁 |
| 文件大小： | 0K |
| 描述： | IC DAS 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(yīng)商設(shè)備封裝： | 40-TQFN-EP（6x6） |
| 包裝： | 托盤 |
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MAX1358B
16-Bit, Data-Acquisition System with ADC, DACs,
UPIOs, RTC, Voltage Monitors, and Temp Sensor
54
______________________________________________________________________________________
MSB
LSB
UP4S
UP3S
UP2S
UP1S
X
UPIO_SPI Register (Power-On State: 0000 XXXX)
CS
WRITE TO DAS TO ENABLE SPI MODE
WRITE THROUGH DAS TO UPIO DEVICE
NORMAL WRITE TO DAS
SCLK
DIN
DN
DN-1 DN-2 DN-3
D3
D2
D1
D0
EN
EN-1 EN-2 EN-3
X
EN
EN-1 EN-2 EN-3
X
D7
D6
D5
D4
D3
D2
D1
D0
DOUT
E3
E2
E1
E0
E3
E2
E1
E0
UPIO4
SET BY UPIO4_CTRL REGISTER
UPIO3
SET BY UPIO3_CTRL REGISTER
UPIO2
SET BY UPIO2_CTRL REGISTER
UPIO1
SET BY UPIO1_CTRL REGISTER
Figure 18. SPI Pass-Through Timing Diagram
The UPIO_SPI pass-through control register bits map
the serial interface signals to the UPIO pins, allowing
the DAS to drive other devices at CPOUT or DVDD volt-
age levels, depending on the SV_ bit setting found in
the UPIO_CTRL register. Individual bits are provided to
set only the desired UPIO inputs to the SPI pass-
through mode. This mode becomes active when
CS is
driven high to complete the write to this register, and
remains active as long as
CS stays high (i.e., multiple
pass-through writes are possible). The SPI pass-
through mode is deactivated immediately when
CS is
pulled low for the next DAS write.
The UPIO_ state (both before and after the SPI pass-
through mode) is set by the UP_MD<3:0> and LL_ bits.
When a UPIO is configured for SPI pass-through mode
and the
CS is high, UPR_, UPF_, and LL_ continue to
detect UPIO_ edges, which can still generate interrupts.
See Figure 18 for an SPI pass-through timing diagram.
UP4S: UPIO4 SPI pass-through-mode enable bit. A
logic 1 maps the inverted
CS signal to the UPIO4 pin.
Therefore, UPIO4 is low (near DGND) when SPI pass-
through mode is active, and is high (near DVDD or
CPOUT) when the mode is inactive. A logic 0 disables
the UPIO4 SPI pass-through mode. The power-on
default is 0.
UP3S: UPIO3 SPI pass-through-mode enable bit. A
logic 1 maps the SCLK signal to UPIO3 (directly with no
inversion), while a logic 0 disables the UPIO3 SPI pass-
through mode. The power-on default is 0.
UP2S: UPIO2 SPI pass-through-mode enable bit. A
logic 1 maps the DIN signal to UPIO2 (directly with no
inversion), while a logic 0 disables the UPIO2 SPI pass-
through mode. The power-on default is 0.
UP1S: UPIO1 SPI pass-through-mode enable bit. A
logic 1 maps the UPIO1 input signal to DOUT (directly
with no inversion), while a logic 0 disables the UPIO1
SPI pass-through mode. The power-on default is 0.
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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(fēng)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(fēng)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(fēng)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(fēng)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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