SGS Thomson Microelectronics TS27L2IN, TS27L2ID, TS27L2I, TS27L2CN, TS27L2CD Datasheet

	TS27L2C,I,M
	LOW POWER CMOS
	DUAL OPERATIONAL AMPLIFIERS

.ULTRA LOW CONSUMPTION : 10 A/op

μ

.

OUTPUT VOLTAGE CAN SWING TO

.GROUND

EXCELLENT PHASE MARGIN ON

.CAPACITIVE LOADS

.STABLE AND LOW OFFSET VOLTAGE THREE INPUT OFFSET VOLTAGE SELECTIONS

N	D
DIP8	SO8
(Plastic Package)	(Plastic Micropackage)

P

TSSOP8

(Thin Shrink Small Outline Package)

DESCRIPTION

The TS272 series are low cost, low power dual operational amplifiers designed to operate with single or dual supplies. These operational amplifiers use the SGS-THOMSONsilicon gate CMOS processallowing an excellent consumption-speed ratio. These series are ideally suited for low consumption applications.

Threepower consumptionsare available allowing to have always the best consumption-speedratio :

l ICC = 10mA/amp. : TS27L2	(very low power)
l ICC= 150mA/amp. :	TS27M2(low power)
l ICC= 1mA/amp. : TS272	(high speed)

TheseCMOS amplifiers offer very high input impedance and extremely low input currents. The major advantageversusJFET devices is the very low input currents drift with temperature (see figure 2).

ORDER CODES

	Part Number	Temperature	Package
		Range	N	D	P
	TS27L2C/AC/BC	0oC, +70oC	●	●	●
	TS27L2I/AI/BI	-40oC, +125oC	●	●	●
	TS27L2M/AM/BM	-55oC, +125oC	●	●	●

Example : TS27L2ACN

PIN CONNECTIONS (top view)

1			8
2	-		7
3	+	-	6
4		+	5

1- Output 1

2- InvertingInput 1

3- Non-invertingInput 1

4- V CC -

5- Non-invertingInput 2

6- InvertingInput 2

7- Output 2

8- V CC +

June 1998

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TS27L2C,I,M

BLOCK DIAGRAM

						VCC
	Current	x I			Output
	source		Input	Second
			differential	stage	stage	Output
						VCC
		E		E
MAXIMUM RATINGS
Symbol			Parameter		Value	Unit
+	Supply Voltage - (note 1)				18	V
VCC
Vid	Differential Input Voltage - (note 2)				±18	V
Vi	Input Voltage - (note 3)				-0.3 to 18	V
IO	Output Current for VCC+ ≥		15V		±30	mA
Iin	Input Current				±5	mA
Toper	Operating Free-Air Temperature Range					oC
			TS27L2C/AC/BC		0 to +70
			TS27L2I/AI/BI		-40 to +125
			TS27L2M/AM/BM		-55 to +125
Tstg	Storage Temperature Range				-65 to +150	oC

N ot es : 1.All vol tage val ues, except di fferential vol tage, are wi th respect to network ground t erminal.

2.Differenti al vol tages are at the non-inverti ng input termi nal with respect to the i nvert ing input termi nal.

3.The magnitude of t he input and the output voltages must never exceed the magnitude of the posit ive supply voltage.

OPERATING CONDITIONS

Symbol	Parameter	Value	Unit
+	Supply Voltage	3 to 16	V
VCC
Vicm	Common Mode Input Voltage Range	0 to VCC+ - 1.5	V

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			VCC
T24	T25	T27	T5
		T26		T6	T10
				T8	T15
	R2	T28
		T1	T2	T11	T12
		Input		Input
T17	T18			R1

C1

Output

				T7
T19	T23	T	3	T4
						T16
T20	T22			T9	T13	T14
	T21	T29

VCC

TS27L2) 1/2 (for AGRAMDI CHEMATICS

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