参数资料
型号: MAX985EXK+T
厂商: Maxim Integrated Products
文件页数: 12/12页
文件大小: 0K
描述: IC COMPARATOR R-R SC70-5
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
类型: 通用
元件数: 1
输出类型: CMOS,推挽式,满摆幅,TTL
电压 - 电源,单路/双路(±): 2.5 V ~ 5.5 V,±1.25 V ~ 2.75 V
电压 - 输入偏移(最小值): 5mV @ 5.5V
电流 - 输入偏压(最小值): 1pA @ 5.5V
电流 - 静态(最大值): 24µA
CMRR, PSRR(标准): 80dB CMRR,80dB PSRR
传输延迟(最大): 450ns
磁滞: ±3mV
工作温度: -40°C ~ 85°C
封装/外壳: 6-TSSOP(5 引线),SC-88A,SOT-353
安装类型: 表面贴装
包装: 标准包装
产品目录页面: 1386 (CN2011-ZH PDF)
其它名称: MAX985EXK+TDKR
9
Maxim Integrated
MAX985/MAX986/MAX989/
MAX990/MAX993/MAX994
Micropower, Low-Voltage, UCSP/SC70,
Rail-to-Rail I/O Comparators
Zero-Crossing Detector
Figure 3 shows a zero-crossing detector application.
The MAX985’s inverting input is connected to ground,
and its noninverting input is connected to a 100mVP-P
signal source. As the signal at the noninverting input
crosses 0V, the comparator’s output changes state.
Logic-Level Translator
Figure 4 shows an application that converts 5V logic lev-
els to 3V logic levels. The MAX986 is powered by the 5V
supply voltage, and the pullup resistor for the MAX986’s
open-drain output is connected to the 3V supply voltage.
This configuration allows the full 5V logic swing without
creating overvoltage on the 3V logic inputs. For 3V to 5V
logic-level translation, simply connect the 3V supply to
VCC and the 5V supply to the pullup resistor.
MAX985
IN+
3
4
OUT
1
2
5
VCC
100mV
VCC
VEE
IN-
MAX986
IN-
100k
100k
4
3
RPULLUP
3V (5V)
LOGIC OUT
OUT
1
5
2
VCC
5V (3V)
3V (5V)
VEE
5V (3V) LOGIC IN
IN+
Figure 3. Zero-Crossing Detector
Figure 4. Logic-Level Translator
相关PDF资料
PDF描述
VE-JNY-MY-F1 CONVERTER MOD DC/DC 3.3V 33W
VE-JNY-MX-F4 CONVERTER MOD DC/DC 3.3V 49.5W
VE-JNY-MX-F2 CONVERTER MOD DC/DC 3.3V 49.5W
VI-B60-MX-F3 CONVERTER MOD DC/DC 5V 75W
VI-B60-MX-F2 CONVERTER MOD DC/DC 5V 75W
相关代理商/技术参数
参数描述
MAX9860ETG+ 功能描述:接口—CODEC 16-Bit Mono Audio Voice CODEC RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
MAX9860ETG+ 制造商:Maxim Integrated Products 功能描述:AUDIO CODEC 16BIT MONO 24TQFN
MAX9860ETG+ 制造商:Maxim Integrated Products 功能描述:IC AUDIO CODEC 16BIT 48KHZ 制造商:Maxim Integrated Products 功能描述:IC, AUDIO CODEC, 16BIT, 48KHZ, TQFN-24
MAX9860ETG+T 功能描述:接口—CODEC 16-Bit Mono Audio Voice CODEC RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
MAX9860EVKIT+ 功能描述:音频 IC 开发工具 MAX9860 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V