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参数资料
| 型号： | MAX11040GUU+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/35页 |
| 文件大小： | 0K |
| 描述： | IC ADC 24BIT 4CH 38-TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 位数： | 24 |
| 采样率（每秒）： | 64k |
| 数据接口： | DSP，MICROWIRE?，QSPI?，串行，SPI? |
| 转换器数目： | 4 |
| 功率耗散（最大）： | 108mW |
| 电压电源： | 模拟和数字 |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 38-TFSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 38-TSSOP |
| 包装： | 管件 |
| 输入数目和类型： | 4 个差分，双极 |
| 配用： | MAXSPCSPARTAN6+-ND - ADC and DAC Eval Expansion Board |
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MAX11040K/MAX11060
24-/16-Bit, 4-Channel, Simultaneous-Sampling,
Cascadable, Sigma-Delta ADCs
10
Maxim Integrated
Pin Description (continued)
PIN
NAME
FUNCTION
11, 28
DGND
Digital Ground
12, 27
DVDD
Positive Digital Supply Voltage. Bypass each DVDD to DGND with a 1μF capacitor in parallel with a
0.01μF capacitor as close as possible to the device.
13
CASCIN
Cascade Input. A logic-low on CASCIN while CS is a logic-low during the last cycle of a byte signals the
device to perform the requested data transfer during subsequent bytes using DIN and DOUT. Once the
requested transfer is completed, the part three-states DOUT and ignores DIN until a new command is
issued. CASCIN is clocked in at the rising edge of SCLK. Connect CASCIN to DGND when not daisy
chaining multiple devices. See the Multiple Device Connection section for connection recommendations.
14
CASCOUT
Cascade Output. CASCOUT is driven low during the last cycle of the last byte of a data transfer to signal
the next device in the daisy-chain to begin transferring data on the next byte. CASCOUT changes after
the rising edge of SCLK. Leave CASCOUT unconnected when not daisy chaining multiple devices. See
the Multiple Device Connection section.
15
CS
Active-Low Chip-Select Input. A falling edge on CS while CASCIN is a logic-low enables DIN and DOUT
for data transfer. A logic-high on CS prevents data from being clocked in on DIN and places DOUT in a
high-impedance state.
16
SCLK
Serial-Clock Input. Clocks in data at DIN on the falling edge of SCLK and clocks out data at DOUT on the
rising edge of SCLK. SCLK must idle high (CPOL = 1).
17
DIN
Serial Data Input. Data at DIN is clocked in on the falling edge of SCLK.
18
DOUT
Serial Data Output. The drive for DOUT is enabled by a falling edge on CS while CASCIN is low or by a
falling edge on CASCIN while CS is low. DOUT is disabled/three-stated when CS is high or after the
appropriate number of data bytes have been transferred in response to the requested command. Data is
clocked out at DOUT on the rising edge of SCLK.
19
FAULT
Active-Low Overvoltage Fault Indicator Output. FAULT goes low when any analog input goes outside the fault
threshold range (between VPFT and VNFT). The FAULT output is open drain with a 30k
Ω internal pullup
resistor, allowing wire-NOR functionality. See the Analog Input Overvoltage and Fault Protection section.
20
OVRFLW
Active-Low Channel Data Overflow Output. OVRFLW goes low when a conversion result goes outside the
voltage range bounded by the positive and negative full scale on one or more of the analog input
channels or when FAULT goes low. The OVRFLW output is open drain with a 30k
Ω internal pullup resistor,
allowing wire-NOR functionality. See the Analog Input Overvoltage and Fault Protection section.
21
CLKOUT
Buffered Clock Output. When the XTALEN bit in the configuration register is 1 and a crystal is installed
between XIN and XOUT, CLKOUT provides a buffered version of the internal oscillator’s clock. Setting the
XTALEN bit to 0 places CLKOUT in a high-impedance state.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX11040GUU/GH9 | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX11040GUU+ | 功能描述:模数转换器 - ADC 24Bit 4Ch Simul-Samp Cascadable Sig Delt 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 |
| MAX11040GUU+T | 功能描述:模数转换器 - ADC 24Bit 4Ch Simul-Samp Cascadable Sig Delt 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 |
| MAX11040K | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:24-/16-Bit, 4-Channel, Simultaneous-Sampling, Cascadable, Sigma-Delta ADCs |
| MAX11040K_1111 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:24-/16-Bit, 4-Channel, Simultaneous-Sampling, Cascadable, Sigma-Delta ADCs |
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