Datasheet TS274CD, TS274CN, TS274C, TS274BIN, TS274BCD Datasheet (SGS Thomson Microelectronics)

TS274C,I,M

HIGH SPEED CMOS

QUAD OPERATIONALAMPLIFIERS

October 1997

.

OUTPUT VOLTAGE CAN SWING TO GROUND

.

EXCELLENTPHASEMARGIN ON CAPACITIVE LOADS

.

GAIN BANDWIDTH PRODUCT : 3.5MHz

.

STABLE AND LOW OFFSETVOLTAGE

.

THREE INPUTOFFSET VOLTAGE SELECTIONS

Inverting Input 2

Non-inverting Input 2

Non-inverting Input 1

CC

V

-

CC

V

1 2 3 4

8

5 6 7

9

10

11

12

13

14

+

Output 3

Output 4

Non-inverting Input 4

Inverting Input 4

Non-inverting Input 3 Inverting Input 3

-

+

-

+

-

+

-

+

Output 1

Inverting Input 1

Output 2

PIN CONNECTIONS (top view)

N

DIP14

(Plastic Package)

D

SO14

(Plastic Micropackage)

ORDER CODES

Part Number

Temperature

Range

Package

ND

TS274C/AC/BC 0

o

C, +70oC ●● TS274I/AI/BI -40oC, +125oC ●● TS274M/AM/BM -55oC, +125oC ●●

Example : TS274ACN

DESCRIPTION

The TS274 series are low cost, low power quad operational amplifiers designed to operate with single or dual supplies.These operational amplifiers use the SGS-THOMSON silicon gate CMOS processallowing an excellentconsumption-speed ratio. These series are ideally suited for low consumption applications.

Three power consumptions are available allowing to have always the best consumption-speedratio:

● I

CC

=10µA/amp.: TS27L4 (very low power)

● I

CC

= 150µA/amp. : TS27M4 (low power)

● I

CC

= 1mA/amp. : TS274 (high speed)

These CMOS amplifiers offer very high input impedance and extremely low input currents. The major advantage versus JFET devices is the very low input currentsdrift withtemperature (see figure2).

1/8

E E

Input

differential

Second

stage

Output

stage

Output

CC

V

CC

V

Current

source

xI

BLOCK DIAGRAM

MAXIMUMRATINGS

Symbol Parameter Value Unit

V

CC

+

Supply Voltage -(note 1) 18 V

V

id

Differential Input Voltage - (note 2) ±18 V

V

i

Input Voltage - (note 3) -0.3 to 18 V

I

O

Output Current for V

CC

+

≥ 15V ±30 mA

I

in

Input Current ±5mA

T

oper

Operating Free-Air Temperature Range

TS274C/AC/BC TS274I/AI/BI TS274M/AM/BM

0to+70

-40 to +125

-55 to +125

o

C

T

stg

Storage Temperature Range -65 to +150

o

C

Notes : 1. All voltage values, except differential voltage, are with respect to network ground terminal.

2. Differentialvoltagesare at the non-inverting input terminal with respect to the inverting input terminal.

3. The magnitude of the input and theoutput voltages must never exceed the magnitude of thepositive supply voltage.

OPERATINGCONDITIONS

Symbol Parameter Value Unit

V

CC

+

Supply Voltage 3 to 16 V

V

icm

Common Mode Input VoltageRange 0 to V

CC

+

- 1.5 V

TS274C,I,M

2/8

T

25

2

T

17 18

R

T

20

T

21

T

23

22

Input

Output

T

24

T

19

V

CC

V

CC

T

26

T

27

T

28

T

29

Input

T

3

T

4

T

5

T

2

T

1

R1

C1

T

7

T

6

T

8

T

9

T

13

T

14

T

11

T

12

T

10

T

16

T

15

SCHEMATICDIAGRAM (for 1/4 TS274)

TS274C,I,M

3/8

ELECTRICALCHARACTERISTICS

V

CC

+

= +10V, V

CC

-

=0V, T

amb

=25oC (unless otherwisespecified)

Symbol Parameter

TS274C/AC/BC

TS274I/AI/BI

TS274M/AM/BM

Unit

Min. Typ. Max. Min. Typ. Max.

V

io

Input OffsetVoltage

V

O

= 1.4V, Vic= 0V TS274C/I/M

TS274AC/AI/AM TS274BC/BI/BM

T

min

. ≤ T

amb

≤ T

max.

TS274C/I/M TS274AC/AI/AM TS274BC/BI/BM

1.1

0.9

0.25

10

5 2

12

6.5 3

1.1

0.9

0.25

10

5 2

12

6.5

3.5

mV

DV

io

Input OffsetVoltage Drift 2 2 µV/oC

I

io

Input OffsetCurrent - (note 1)

V

ic

= 5V, Vo=5V

T

min

. ≤ T

amb

≤ T

max.

1

100

1

200

pA

I

ib

Input Bias Current - (note 1)

V

ic

= 5V, Vo=5V

T

min

. ≤ T

amb

≤ T

max.

1

150

1

300

pA

V

OH

High Level Output Voltage

V

id

= 100mV, RL= 10kΩ

T

min

. ≤ T

amb

≤ T

max.

8.2

8.1

8.4 8.288.4

V

OL

High Level Output Voltage

V

id

= -100mV 50 50

mV

A

vd

Large Signal Voltage Gain

V

o

= 1V to 6V, RL= 10kΩ,Vic=5V

T

min

. ≤ T

amb

≤ T

max.

10

7

15 10

6

15

V/mV

GBP Gain Bandwidth Product

Av= 40dB, RL= 10kΩ,CL= 100pF f

in

= 100kHz

3.5 3.5

MHz

CMR Common Mode Rejection Ratio

V

o

= 1.4V, Vic= 1V to7.4V 65 80 65 80

dB

SVR Supply Voltage Rejection Ratio

V

CC

+

= 5V to 10V ,Vo= 1.4V 60 70 60 70

dB

I

CC

Supply Current (per amplifier)

A

v

= 1, no load, Vo=5V

T

min

. ≤ T

amb

≤ T

max.

1000 1500

1600

1000 1500

1700

µA

I

o

Output Short Circuit Current

V

id

= 100mV, Vo=0V 60 60

mA

I

sink

Output Sink Current

V

id

= -100mV, Vo=V

CC

45 45

mA

SR Slew-Rate atUnity Gain

R

L

= 10kΩ,CL= 100pF, Vi= 3 to 7V 5.5 5.5

V/µs

∅m Phase Margin at Unity Gain

A

v

= 40dB, RL= 10kΩ,CL= 100pF 40 40

Degrees

K

ov

Overshoot Factor 30 30 %

e

n

Equivalent Input Noise Voltage

f = 1kHz, R

S

= 100Ω 30 30

nV

√Hz

V

O1/VO2

Channel Separation 120 120 dB

Note : 1. Maximum values including unavoidable inaccuracies of the industrial test.

TS274C,I,M

4/8

TYPICALCHARACTERISTICS

CC

SUPPLY VOLTAGE, V (V)

T=25°C A=1 V=V /2

amb

V

2.0

1.5

1.0

0.5

0481216

OCC

CC

SUPPLYCURRENT,I (mA)

Figure 1 : SupplyCurrent (eachamplifier)

versusSupply Voltage

5

4

3

2

1

0

-10 -8 -6 -4 -2 0

amb id

T=25°C V = 100mV

V=5V

CC

OH

OUTPUT CURRENT, I (mA)

OUTPUTVOLTAGE, V (V)

OH

CC

V=3V

Figure 3a : High Level OutputVoltage versus

HighLevel Output Current

1.0

0.8

0.6

0.4

0.2

amb

ic

id

T=25°C V = 0.5V V =-100mV

V=3V

V=5V

CC

OL

OUTPUTVOLTAGE,V (V)

0123

OUTPUT CURRENT, I (mA)

OL

Figure 4a : High Level OutputVoltage versus

HighLevel Output Current

20

16

12

8

4

0

-50 -40 -30 -20 -10 0

amb

id

T=25°C V = 100mV

V = 16V

CC

OUTPUT CURRENT, I (mA)

OH

OUTPUTVOLTAGE,V (V)

CC

V = 10V

Figure3b : High Level Output Voltage versus

HIghLevel Output Current

3

2

1

0 4 8121620

OUTPUTVOLTAGE,V (V)

OL

amb

id

i

T=25°C V = 0.5V V = -100mV

CC

V = 10V

CC

V = 16V

OUTPUT CURRENT, I (mA)

OL

Figure4b : High Level Output Voltage versus

High Level Output Current

25 50 75 100 125

INPUTBIASCURRENT,I (pA)

IB

100

10

1

CC

ic

V = 10V V=5V

amb

TEMPERATURE,T (°C)

Figure2 : Input Bias Currentversus Free Air

Temperature

TS274C,I,M

5/8

TYPICALCHARACTERISTICS (continued)

50 40 30 20 10

0

-10

6

10

23

10

4

10

5

10

7

10

GAIN(dB)

PHASE(Degrees)

0 45 90 135 180

FREQUENCY,f (Hz)

T=25°C V = 10V R = 10k Ω C = 100pF A = 100

amb

CC

L L

VCL

PHASE

GAIN

Phase Margin

Gain Bandwidth Product

+

Figure 5 : Open Loop Frequency Response and

PhaseShift

48

44

40

36

32

28

04 8 1216

SUPPLY VOLTAGE, V (V)

CC

amb

L L

T=25°C R = 10kΩ

C =100pF A=1

V

PHASEMARGIN, m (Degrees)

φ

Figure 7 : PhaseMarginversus SupplyVoltage

7

6

5

4

3

2

4 6 8 10121416

SUPPLY VOLTAGE, V (V)

CC

SLEWRATES,SR (V/µs)

amb

L

T=25°C R = 10k

Ω

C = 100pF

SR

Figure 9 : Slew Rates versus Supply Voltage

70

60

50

40

30

L

CAPACITANCE,C (pF)

PHASEMARGIN, m (Degrees)

φ

200

80

100

6040

T=25°C R = 10kΩ A=1 V = 10V

amb

L

V

CC

Figure8 : Phase Margin versus CapacitiveLoad

5

4

3

2

1

0481216

GAIN BANDW.PROD.,GBP(MHz)

amb

L

V

T=25°C R = 10k

Ω

C = 100pF A=1

SUPPLY VOLTAGE, V (V)

CC

Figure6 : Gain Bandwidth Product versus

Supply Voltage

300

200

100

0

EQUIVALENTINPUTNOISE

VOLTAGE(nV/VHz)

1 10

100 1000

FREQUENCY(Hz)

=10V

=25°C

T

amb

V

CC

=100Ω

R

S

Figure10 : Input Voltage Noise versus Frequency

TS274C,I,M

6/8

PM-DIP14.EPS

PACKAGE MECHANICAL DATA

14 PINS- PLASTICDIP

Dimensions

Millimeters Inches

Min. Typ. Max. Min. Typ. Max.

a1 0.51 0.020

B 1.39 1.65 0.055 0.065 b 0.5 0.020

b1 0.25 0.010

D 20 0.787 E 8.5 0.335 e 2.54 0.100

e3 15.24 0.600

F 7.1 0.280

i 5.1 0.201 L 3.3 0.130 Z 1.27 2.54 0.050 0.100

DIP14.TBL

TS274C,I,M

7/8

Information furnished is believed tobe accurate and reliable. However,SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of suchinformation nor forany infringement of patentsor other rights of third parties which may result from its use. No license is granted by implication or otherwise under anypatent orpatent rights of SGS-THOMSON Microelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical componentsin life support devices or systems withoutexpress written approval of SGS-THOMSON Microelectronics.

SGS-THOMSONMicroelectronics GROUPOF COMPANIES

Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco

The Netherlands - Singapore - Spain- Sweden - Switzerland - Taiwan- Thailand - United Kingdom - U.S.A.

ORDERCODE :

PM-SO14.EPS

PACKAGE MECHANICAL DATA

14 PINS- PLASTICMICROPACKAGE(SO)

Dimensions

Millimeters Inches

Min. Typ. Max. Min. Typ. Max.

A 1.75 0.069

a1 0.1 0.2 0.004 0.008 a2 1.6 0.063

b 0.35 0.46 0.014 0.018

b1 0.19 0.25 0.007 0.010

C 0.5 0.020

c1 45

o

(typ.) D 8.55 8.75 0.336 0.334 E 5.8 6.2 0.228 0.244 e 1.27 0.050

e3 7.62 0.300

F 3.8 4.0 0.150 0.157

G 4.6 5.3 0.181 0.208

L 0.5 1.27 0.020 0.050

M 0.68 0.027

S8

o

(max.)

SO14.TBL

TS274C,I,M

8/8