MAX912:单/双路、超高速、低功耗、高精度TTL比较器

The MAX913 single and MAX912 dual, high-speed, low-power comparators have differential inputs and complementary TTL outputs. Fast propagation delay (10ns, typ), extremely low supply current, and a wide common-mode input range that includes the negative rail make the MAX912/MAX913 ideal for low-power, high-speed, single +5V (or ±5V) applications such as V/F converters or switching regulators. The MAX912/MAX913 outputs remain stable through the linear region. This feature eliminates output instability common to high-speed comparators when driven with a slow-moving input signal. The MAX912/MAX913 can be powered from a single +5V supply or a ±5V split supply. The MAX913 is an improved plug-in replacement for the LT1016. It provides significantly wider input voltage range and equivalent speed at a fraction of the power. The MAX912 dual comparator has equal performance to the MAX913 and includes independent latch controls.

关键特性
  • Ultra Fast (10ns)
  • Single +5V or Dual ±5V Supply Operation
  • Input Range Extends Below Negative Supply
  • Low Power: 6mA (+5V) Per Comparator
  • No Minimum Input Signal Slew-Rate Requirement
  • No Power-Supply Current Spiking
  • Stable in the Linear Region
  • Inputs Can Exceed Either Supply
  • Low Offset Voltage: 0.8mV
  • Now Available in a Small µMAX® Package
MAX912、MAX913:引脚配置
MAX912、MAX913:引脚配置
应用
  • 以太网线接收器
  • 扩展V/F转换器
  • 高速脉冲幅度/宽度鉴别器
  • 高速采样电路
  • 高速触发
  • 开关型稳压器
  • 过零检测器
数据手册DataSheet
语言下载文件备注
英文MAX912-MAX913.pdfRev 2; 11/2003
关键参数
Part NumberComp-
arators
tPD
(ns)
Input RangeVSUPPLY (Total)
(V)
VSUPPLY (Total)
(V)
ICC per Comp.
(µA)
VOS
(mV)
VOS
(mV)
Logic OutOper. Temp.
(°C)
Package/PinsBudgetary
Price
typminmaxmaxtypmaxSee Notes
MAX912210to Neg. Rail510100000.82Push-Pull
  • -40 to +85
  • 0 to +70
  • CDIP(N)/16
  • PDIP(N)/16
  • SOIC(N)/16
$4.50 @1k
MAX9131
  • µMAX/8
  • CDIP(N)/8
  • PDIP(N)/8
  • SOIC(N)/8
$3.10 @1k
质量和环境数据
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX912C/DNRNDDICE SALES,;NA引脚;DICE S;0°C至+70°C参考数据资料
MAX912CPE停止供货MAX912CPE+PDIP(N),;16引脚;158.4mm²0°C至+70°CRoHS/无铅:否
MAX912CPE+生产中PDIP(N),;16引脚;158.4mm²0°C至+70°CRoHS/无铅:无铅
MAX912CSE停止供货MAX912CSE+SOIC(N),;16引脚;61.9mm²0°C至+70°CRoHS/无铅:否
MAX912CSE+生产中SOIC(N),;16引脚;61.9mm²0°C至+70°CRoHS/无铅:无铅
MAX912CSE+T生产中SOIC(N),;16引脚;61.9mm²0°C至+70°CRoHS/无铅:无铅
MAX912CSE-T停止供货MAX912CSE+TSOIC(N),;16引脚;61.9mm²0°C至+70°CRoHS/无铅:否
MAX912EPE停止供货MAX912EPE+PDIP(N),;16引脚;158.4mm²-40°C至+85°CRoHS/无铅:否
MAX912EPE+生产中PDIP(N),;16引脚;158.4mm²-40°C至+85°CRoHS/无铅:无铅
MAX912ESE停止供货MAX912ESE+SOIC(N),;16引脚;61.9mm²-40°C至+85°CRoHS/无铅:否
型号状况推荐替代产品封装:类型 引脚 占位面积封装图 编码/变更 *温度RoHS/无铅?
MAX912ESE+生产中SOIC(N),;16引脚;61.9mm²-40°C至+85°CRoHS/无铅:无铅
MAX912ESE+T生产中SOIC(N),;16引脚;61.9mm²-40°C至+85°CRoHS/无铅:无铅
MAX912ESE-T停止供货MAX912ESE+TSOIC(N),;16引脚;61.9mm²-40°C至+85°CRoHS/无铅:否
MAX912ESE/GH9停止供货MAX912ESE+SOIC(N),;16引脚;61.9mm²-40°C至+85°CRoHS/无铅:否
MAX912MJE停止供货CDIP(N),;16引脚;173.5mm²-55°C至+125°CRoHS/无铅:否
MAX912-MAX913.pdf MAX913
MAX912.pdf MAX912
MAX912-MAX913.pdf MAX913