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

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.pdf	Rev 2; 11/2003

关键参数

Part Number	Comp- arators	t_PD (ns)	Input Range	V_SUPPLY (Total) (V)	V_SUPPLY (Total) (V)	I_CC per Comp. (µA)	V_OS (mV)	V_OS (mV)	Logic Out	Oper. Temp. (°C)	Package/Pins	Budgetary Price
Part Number	Comp- arators	typ	Input Range	min	max	max	typ	max	Logic Out	Oper. Temp. (°C)	Package/Pins	See Notes
MAX912	2	10	to Neg. Rail	5	10	10000	0.8	2	Push-Pull	-40 to +85 0 to +70	CDIP(N)/16 PDIP(N)/16 SOIC(N)/16	$4.50 @1k
MAX913	1	10	to Neg. Rail	5	10	10000	0.8	2	Push-Pull	-40 to +85 0 to +70	µMAX/8 CDIP(N)/8 PDIP(N)/8 SOIC(N)/8	$3.10 @1k

质量和环境数据

MAX912.pdf

订购型号

型号	状况	推荐替代产品	封装	温度	RoHS/无铅
MAX912C/D	NRND		DICE 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；158.4mm²	0°C至+70°C	RoHS/无铅：否
MAX912CPE+	生产中		PDIP(N),；16引脚；158.4mm²	0°C至+70°C	RoHS/无铅：无铅
MAX912CSE	停止供货	MAX912CSE+	SOIC(N),；16引脚；61.9mm²	0°C至+70°C	RoHS/无铅：否
MAX912CSE+	生产中		SOIC(N),；16引脚；61.9mm²	0°C至+70°C	RoHS/无铅：无铅
MAX912CSE+T	生产中		SOIC(N),；16引脚；61.9mm²	0°C至+70°C	RoHS/无铅：无铅
MAX912CSE-T	停止供货	MAX912CSE+T	SOIC(N),；16引脚；61.9mm²	0°C至+70°C	RoHS/无铅：否
MAX912EPE	停止供货	MAX912EPE+	PDIP(N),；16引脚；158.4mm²	-40°C至+85°C	RoHS/无铅：否
MAX912EPE+	生产中		PDIP(N),；16引脚；158.4mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX912ESE	停止供货	MAX912ESE+	SOIC(N),；16引脚；61.9mm²	-40°C至+85°C	RoHS/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°C	RoHS/无铅：无铅
MAX912ESE+T	生产中		SOIC(N),；16引脚；61.9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX912ESE-T	停止供货	MAX912ESE+T	SOIC(N),；16引脚；61.9mm²	-40°C至+85°C	RoHS/无铅：否
MAX912ESE/GH9	停止供货	MAX912ESE+	SOIC(N),；16引脚；61.9mm²	-40°C至+85°C	RoHS/无铅：否
MAX912MJE	停止供货		CDIP(N),；16引脚；173.5mm²	-55°C至+125°C	RoHS/无铅：否

MAX912-MAX913.pdf MAX913

MAX912.pdf MAX912

MAX912-MAX913.pdf MAX913