TS274 Micropower, wide range of input offset voltage

The TS274 devices are low cost, quad operational amplifiers designed to operate with single or dual supplies. These operational amplifiers use the ST silicon gate CMOS process giving an excellent consumption-speed ratio. These series are ideally suited for low consumption applications.

Three power consumptions are available thus offering the best consumption-speed ratio for your application:

ICC= 10μA/amp.: TS27L4 (very low power)

ICC= 150μA/amp.: TS27M4 (low power)

ICC= 1mA/amp.: TS274 (standard)

These CMOS amplifiers offer very high input impedance and extremely low input currents. The major advantage versus JFET devices is the very low input currents drift with temperature (see Figure 5 on page 6).

For enhanced features of TS274, in particular rail-to-rail capability and low offset voltage, two new families, TSV91x and TSV99x will better suit low voltage applications

技术特性

Output voltage can swing to ground
Excellent phase margin on capacitive loads
Gain bandwidth product: 3.5MHz
Unity gain stable
Two input offset voltage selections

TS274 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
TS274IPT	Target			TSSOP-14	Tape And Reel	-40 °C-125 °C	TS274IPT
TS274CDT	Active	0.339	1000	SO-14	Tape And Reel	0 °C-70 °C	TS274CDT
TS274CN	Active	0.361	1000	DIP-14	Tube	0 °C-70 °C	TS274CN
TS274AIDT	Active	0.469	1000	SO-14	Tape And Reel	-40 °C-125 °C	TS274AIDT
TS274CD	Active	0.407	1000	SO-14	Tube	0 °C-70 °C	TS274CD
TS274ACDT	Active	0.417	1000	SO-14	Tape And Reel	0 °C-70 °C	TS274ACDT
TS274IDT	Active	0.417	1000	SO-14	Tape And Reel	-40 °C-125 °C	TS274IDT
TS274AID	NRND	0.563	1000	SO-14	Tube	-40 °C-125 °C	TS274AID
TS274ACD	NRND	0.501	1000	SO-14	Tube	0 °C-70 °C	TS274ACD
TS274ID	Active	0.417	1000	SO-14	Tube	-40 °C-125 °C	TS274ID

DATASHEET

描述	版本	大小
TS274: CMOS programmable low power single operational amplifier	2	642KB

SPICE MODELS

描述	版本	大小
TS27X Pspice model	1.0	3KB