参数资料
| 型号： | MAX1409CAP+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 6/48页 |
| 文件大小： | 0K |
| 描述： | IC DAS 16BIT LP 20-SSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,000 |
| 类型： | 数据采集系统（DAS） |
| 分辨率（位）： | 16 b |
| 采样率（每秒）： | 60 |
| 数据接口： | 串行 |
| 电压电源： | 模拟和数字 |
| 电源电压： | 2.7 V ~ 3.6 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 20-SSOP |
| 包装： | 带卷 (TR) |
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MAX1407/MAX1408/MAX1409/MAX1414
Low-Power, 16-Bit Multichannel DAS with
Internal Reference,10-Bit DACs, and RTC
14
______________________________________________________________________________________
MAX1407
MAX1414
MAX1408
MAX1409
PIN
FUNCTION
1
——
FB2
Force/Sense DAC2 Feedback Input
—
1
—
IN7
Analog Input. Analog input to the negative mux only.
——
1
FB1
Force/Sense DAC1 Feedback Input
22
—
D0
Digital Output. Three-state general-purpose digital output.
3
——
FB1
Force/Sense DAC1 Feedback Input
—
3
—
IN6
Analog Input. Analog input to the negative mux only.
4
—
2
OUT1
Force/Sense DAC1 Output
—
4
—
IN4
Analog Input. Analog input to the positive mux only.
5
3
IN0
Analog Input. Analog input to both the positive and negative mux.
6
4
REF
1.25V Reference Buffer Output/External Reference Input. Reference voltage
for the ADC and the DAC. Connect a 4.7F capacitor to REF between REF
and AGND.
7
5
AGND
Analog Ground. Reference point for the analog circuitry. AGND connects to
the IC substrate.
88
6
AVDD
Analog Supply Voltage
9
7
CPLL
PLL Capacitor Connection Pin. Connect an 18nF ceramic capacitor between
CPLL and AVDD.
10
8
WU1
Active-Low Wake-Up Input. Internally pulled up. The device will wake-up from
Sleep mode to Standby mode when WU1 is asserted.
11
9
WU2
Active-Low Wake-Up Input. Internally pulled up. The device will wake-up from
Sleep mode to Standby mode when WU2 is asserted.
12
10
RESET
Active-Low RESET Output. It remains low while AVDD is below the threshold
and stays low for a timeout period after AVDD rises above the threshold.
RESET is an open-drain output.
13
—
IN1
Analog Input. Analog input to both the positive and negative mux.
14
—
IN2
Analog Input. Analog input to both the positive and negative mux.
15
—
SHDN
Programmable Shutdown Output. Goes low in Sleep mode.
16
—
DRDY
Active-Low Data Ready Output. A logic low indicates that a new conversion
result is available in the Data register. DRDY returns high upon completion of
a full output word read operation. DRDY also signals the end of an ADC
offset-calibration.
17
11
FOUT
2.4576MHz Clock Output. FOUT can be used to drive the input clock of a P.
18
12
CLKOUT
32kHz Crystal Output. Connect a 32kHz crystal between CLKIN and
CLKOUT.
19
13
CLKIN
32kHz Crystal Input. Connect a 32kHz crystal between CLKIN and CLKOUT.
Pin Description
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1409EAP | 制造商:Maxim Integrated Products 功能描述:LOW-POWER, 16-BIT MULTICHANNEL DAS WITH INTER - Bulk |
| MAX140C/D | 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 |
| MAX140CMH | 制造商:Maxim Integrated Products 功能描述:44 PINS MQFP PKG - Bulk |
| MAX140CMH+ | 制造商:Maxim Integrated Products 功能描述:ADC SGL DUAL SLOPE 3 1/2DIGIT LED 44MQFP - Rail/Tube |
| MAX140CMH+D | 功能描述:模数转换器 - ADC 3 1/2 Dgt ADC w/Ref CPump LED Drivers 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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