- 您现在的位置：买卖IC网 > PDF目录1935 > MAX11359AETL+T (Maxim Integrated Products)IC DAS SYSTEM 16BIT 40-TQFN PDF资料下载
参数资料
| 型号： | MAX11359AETL+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 31/67页 |
| 文件大小： | 0K |
| 描述： | IC DAS SYSTEM 16BIT 40-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 数据采集系统（DAS） |
| 分辨率（位）： | 16 b |
| 采样率（每秒）： | 512 |
| 数据接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 电压电源： | 模拟和数字 |
| 电源电压： | 1.8 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-WFQFN 裸露焊盘 |
| 供应商设备封装： | 40-TQFN-EP（6x6） |
| 包装： | 带卷 (TR) |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页当前第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页
MAX11359A
16-Bit Data-Acquisition System with ADC, DAC,
UPIOs, RTC, Voltage Monitors, and Temp Sensor
37
Maxim Integrated
The MUX register configures the positive and negative
mux inputs and can start an ADC conversion.
S (ADR0): Conversion start bit. The S bit is the LSB of
the MUX register address byte. S = 1 resets the regis-
ters inside the ADC filter and initiates a conversion or
calibration. The conversion begins immediately after
the eighth MUX register data bit, when S = 1 and when
writing to the MUX register. This allows the new MUX
and ADC register settings to take effect simultaneously
for a new conversion, if STRT = 0 during the last write
to the ADC register. If the S bit is asserted and the
command is a read from the MUX register, the conver-
sion starts immediately after the S bit (ADR0) is clocked
in by the rising edge of SCLK.
Read the MUX register with S = 1 for the fastest method
of initiating a conversion because only 8 bits are
required. The subsequent MUX register read is valid,
but can be aborted by raising
CS with no harmful side
effects. The initial conversion requires four conversion
cycles for valid output data. If CONT = 0 and S = 1, the
ADC stops after a single conversion and holds the
result in the DATA register. If CONT = 1 and S = 1, the
ADC performs continuous conversions at the rate
specified by the RATE<2:0> bits until CONT deasserts
or ADCE deasserts, powering down the ADC. When a
conversion initiates using the S bit, the STRT bit asserts
and deasserts automatically after the initial conversion
completes. Writing to the MUX register with S = 0 caus-
es the MUX settings to change immediately and the
ADC continues in its prior state with its settings unaf-
fected. When the ADC is powered down, MUX inputs
are open.
MUXP<3:0>: MUX positive input bits. These four bits
select one of ten inputs from the positive MUX to go to the
positive output of the MUX as shown in Table 8. Any
writes to the MUX register take effect immediately once
the LSB (MUXN0) is clocked by the rising edge of SCLK.
MUXN<3:0> MUX negative input bits. These four bits
select one of ten inputs from the negative MUX to go to
the negative output of the MUX as shown in Table 9. Any
writes to the MUX register take effect immediately once
the LSB (MUXN0) is clocked by the rising edge of SCLK.
The DATA register contains the data from the most
recently completed conversion.
The OFFSET CAL register contains the 24-bit data of
the most recently completed offset calibration.
MSB
LSB
S (ADR0)
MUXP3
MUXP2
MUXP1
MUXP0
MUXN3
MUXN2
MUXN1
MUXN0
MUX Register (Power-On State: 0000 0000)
POSITIVE MUX
INPUT
MUXP3
MUXP2
MUXP1
MUXP0
AIN1
0
SNO1
0
1
FBA
0
1
0
SCM1
0
1
IN2-
0
1
0
SNC1
0
1
0
1
IN1-
0
1
0
TEMP+
0
1
REF
1
0
AGND
1
0
1
10
1
X
Open
11
X
Table 8. Selecting the Positive MUX Inputs
X = Don’t care.
NEGATIVE MUX
INPUT
MUXN3
MUXN2
MUXN1
MUXN0
TEMP-
0
SNO2
0
1
OUTA
00
10
SCM2
0
1
OUT2
0
1
0
SNC2
0
1
0
1
OUT1
0
1
0
AIN2
0
1
REF
10
00
AGND
1
0
1
10
1
X
Open
11X
X
Table 9. Selecting the Negative MUX Inputs
X = Don’t care.
相关PDF资料 |
PDF描述 |
|---|---|
| MAX115CAX+ | IC DAS SYSTEM 12BIT 36-SSOP |
| MAX1221BETX+T | IC ADC/DAC 12BIT W/FIFO 36TQFNEP |
| MAX1257BETM+T | IC ADC/DAC 12BIT 48-TQFN |
| MAX125CCAX+D | IC DAS 14BIT 2X4CH 36-SSOP |
| MAX1271AENG+ | IC ADC 12BIT 8CH 24-DIP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1135BCAP | 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 |
| MAX1135BCAP+ | 功能描述:模数转换器 - ADC 16-Bit 150ksps 3.3V Single Supply 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 |
| MAX1135BCAP+T | 功能描述:模数转换器 - ADC 16-Bit 150ksps 3.3V Single Supply 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 |
| MAX1135BCAP-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 |
| MAX1135BEAP | 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 |
发布紧急采购，3分钟左右您将得到回复。