UA748 Wide applications range

The UA748 is a general purpose operational amplifier built on a single silicon chip. The resulting close match and tight thermal coupling gives low offsets and temperature drift as well as fast recovery from thermal transients.

Short-circuit protection

Offset voltage null capability

Large common-mode and differential voltage ranges

Low power consumption

No latch-up

The unity-gain compensation specified makes the circuit stable for all feedback configurations, even with capacitive loads. However, it is possible to optimize compensation for best high frequency performance at any gain. The low power dissipation permits high voltage operation and simplifies packaging in full-temperature range systems.

技术特性

INPUT OFFSET VOLTAGE : 3mV max. OVER TEMPERATURE
FREQUENCY COMPENSATION WITH A SINGLE 30pF CAPACITOR (C1)
OPERATION FROM ±5V to ±15V
LOW POWER CONSUMPTION : 50mW AT ±15V
CONTINUOUS SHORT-CIRCUIT PROTECTION
OPERATION AS A COMPARATOR WITH DIFFERENTIAL INPUTS AS HIGH AS ±30V
NO LATCH-UP WHEN COMMON-MODE RANGE IS EXCEEDED
SAME PIN CONFIGURATION AS THE LM101A

UA748 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
UA748CD	NRND	1	1000	SO-8	Tube	0 °C-70 °C	UA748CD
UA748CN	Active	0.5	1000	DIP-8	Tube	0 °C-70 °C	UA748CN
UA748ID	Active	1	1000	SO-8	Tube	-40 °C-105 °C	UA748ID
UA748IDT	Active	0.85	1000	SO-8	Tape And Reel	-40 °C-105 °C	UA748IDT

DATASHEET

下载	描述	版本	大小
UA748	Precision single operational amplifier	2	156KB