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| 型号： | MAX11665AUT+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 10/28页 |
| 文件大小： | 0K |
| 描述： | ADC 12BIT 500KSPS 1CH SOT23-6 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 位数： | 12 |
| 采样率（每秒）： | 500k |
| 数据接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 696mW |
| 电压电源： | 模拟和数字 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-6 |
| 供应商设备封装： | SOT-23-6 |
| 包装： | 带卷 (TR) |
| 输入数目和类型： | 1 个单端，单极 |
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18 _____________________________________________________________________________________
MAX11661–MAX11666
500ksps, Low-Power,
Serial 12-/10-/8-Bit ADCs
Pin Description
Pin Configurations
*CONNECT EP TO GROUND PLANE.
DEVICES DO NOT OPERATE WHEN EP IS NOT CONNECTED TO GROUND!
EP*
TOP VIEW
+
TOP VIEW
GND
SCLK
AIN
16
CS
5
DOUT
VDD
MAX11661
MAX11663
MAX11665
SOT23
2
34
+
MAX
29
DOUT
AIN2
110
SCLK
AIN1
OVDD
AGND
38
CHSEL
REF
7
CS
VDD
6
MAX11662
MAX11664
MAX11666
4
5
PIN
NAME
FUNCTION
MAX
SOT23
1
—
AIN1
Analog Input Channel 1. Single-ended analog input with respect to AGND with range of 0V to
VREF.
2
—
AIN2
Analog Input Channel 2. Single-ended analog input with respect to AGND with range of 0V to
VREF.
—
3
AIN
Analog Input Channel. Single-ended analog input with respect to GND with range of 0V to VDD.
—
2
GND
Ground. Connect GND to the GND ground plane.
3
—
AGND
Analog Ground. Connect AGND directly the GND ground plane.
4
—
REF
External Reference Input. REF defines the signal range of the input signal AIN1/AIN2: 0V to VREF.
The range of VREF is 1V to VDD. Bypass REF to AGND with 10FF || 0.1FF capacitor.
5
1
VDD
Positive Supply Voltage. Bypass VDD with a 10FF || 0.1FF capacitor to GND. VDD range is 2.2V
to 3.6V. For the SOT23 package, VDD also defines the signal range of the input signal AIN: 0V to
VDD.
6
CS
Active-Low Chip-Select Input. The falling edge of CS samples the analog input signal, starts a
conversion, and frames the serial-data transfer.
7
—
CHSEL
Channel Select. Set CHSEL high to select AIN2 for conversion. Set CHSEL low to select AIN1 for
conversion.
8
—
OVDD
Digital Interface Supply for SCLK, CS, DOUT, and CHSEL. The OVDD range is 1.5V to VDD.
Bypass OVDD with a 10FF || 0.1FF capacitor to GND.
9
5
DOUT
Three-State Serial-Data Output. ADC conversion results are clocked out on the falling edge of
SCLK, MSB first. See Figure 1.
10
4
SCLK
Serial-Clock Input. SCLK drives the conversion process. DOUT is updated on the falling edge of
SCLK. See Figures 2 and 3.
—
EP
Exposed Pad (MAX Only). Connect EP directly to a solid ground plane. Devices do not operate
when EP is not connected to ground!
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX11665EVKIT# | 功能描述:数据转换 IC 开发工具 MAX11665 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| MAX11666 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:500ksps, Low-Power,Serial 12-/10-/8-Bit ADCs |
| MAX11666AUB | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:500ksps, Low-Power,Serial 12-/10-/8-Bit ADCs |
| MAX11666AUB/V | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:500ksps, Low-Power,Serial 12-/10-/8-Bit ADCs |
| MAX11666AUB/V+ | 功能描述:模数转换器 - ADC 1-2Ch 12-Bit 500ksps 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 |
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