Datasheet TS27M4IPT, TS27M4IDT, TS27M4CPT, TS27M4CDT, TS27M4AIPT Datasheet (SGS Thomson Microelectronics)

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■ LOW POWER CONSUMPTION : 150µA/op

■ OUTPUT VOLTAGE CAN SWING TO

GROUND

■ EXCELLENT PHASE MARGIN ON

CAPACITIVE LOADS

■ STABLE AND LOW OFFSET VOLTAGE

■ THREE INPUT OFFSET VOLTAGE

SELECTIONS

DESCRIPTION

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

Three power consumpt ions are av ailable a llowing to have always the best consumption-speed ratio:

❑ I

CC

= 10µA/amp.: TS27L4 (very low power)

❑ I

CC

= 150µA/amp.: TS27M4 (low power)

❑ I

CC

= 1mA/amp.: TS274 (standard)

These CMOS am plifiers 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 2).

ORDER CODE

N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT) P = Thin Shrink Small Outline Package (TSSOP) - only available

in Tape & Reel (PT)

PIN CONNECTIONS (top view)

Part Number Temperature Range

Package

NDP

TS27M4C/AC/BC 0°C, +70°C

•••

TS27M4I/AI/BI -40°C, +125°C

•••

TS27M4M/AM/BM -55°C, +125°C

•••

Example : TS27M4ACN

N

DIP14

(Plastic Package)

D

SO14

(Plastic Micropackage)

P

TSSOP14

(Thin Shrink Small Outline Package)

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

TS27M4C,I,M

PRECISION LOW POWER

CMOS QUAD OPERATIONAL AMPLIFIERS

November 2001

TS27M4C,I,M

2/9

BLOCK DIAGRAM

ABSOLUTE MAXIMUM RATINGS

OPERATING CONDITIONS

E

Input

differential

Second

stage

Output

stage

Output

CC

V

CC

V

Current

source

x I

Symbol Parameter TS27M4C/AC/BC TS27M4I/AI/B I TS27M4M/AM/BM Unit

V

CC

+

Supply Voltage

1)

18 V

V

id Differential Input Voltage

2)

±18 V

V

i

Input Voltage

3)

-0.3 to 18 V

I

o

Output Current for V

CC

+

≥ 15V

±30 mA

I

in

Input Current ±5 mA

T

oper

Operating Free-Air Temperature Range 0 to +70 -40 to +125 -55 to +125 °C

T

stg

Storage Temperature Range -65 to +150 °C

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

2. Dif ferential vo l ta ges are the non-i nverting input terminal w ith respect to the i nverting inpu t terminal.

3. The magnitude of the input and the output voltag es must never ex ceed the magnit ude of the positive supply vol tage.

Symbol Parameter Value Unit

V

CC

+

Supply Voltage 3 to 16 V

V

icm

Common Mode Input Voltage Range

0 to V

CC

+

- 1.5

V

TS27M4C,I,M

3/9

SCHEMATIC DIAGRAM (for 1/4 TS27M4)

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

TS27M4C,I,M

4/9

ELECTRICAL CHARACTERISTICS

V

CC

+

= +10V, V

CC

-

= 0V, T

amb

= +25°C (unless otherwise specified)

Symbol Parameter

TS27M4C/AC/BC

TS27M4I/AI/BI

TS27M4M/AM/BM

Unit

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

V

io

Input Offset Vo ltage

V

O

= 1.4V, Vic = 0V TS27M4C/I/M

TS27M4AC/AI/AM TS27M4B/C/I/M

T

min

≤ T

amb

≤ T

max

TS27M4C/I/M TS27M4AC/AI/AM

TS27M4B/C/I/M

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 Offset Voltage Drift 2 2 µV/°C

I

io

Input Offset Current note

1)

Vic = 5V, VO = 5V T

min

≤ T

amb

≤ T

max

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

1

100

1

200

pA

I

ib

Input Bias Current - see note 1

Vic = 5V, VO = 5V T

min

≤ T

amb

≤ T

max

1

150

1

300

pA

V

OH

High Level Output Voltage

V

id

= 100mV, RL = 100l

Ω

T

min

≤ T

amb

≤ T

max

8.7

8.6

8.9 8.7

8.5

8.9 V

V

OL

Low Level Output Voltage

V

id

= -100mV

50 50

mV

A

vd

Large Signal Voltage Gain

V

iC

= 5V, RL = 100k

Ω,

Vo = 1V to 6V

T

min

≤ T

amb

≤ T

max

302050 301050 V/mV

GBP

Gain Bandwidth Product

A

v

= 40dB, RL = 100k

Ω,

CL = 100pF, fin = 100kHz

11

MHz

CMR

Common Mode Rejection Ratio

V

iC

= 1V to 7.4V, Vo = 1.4V

65 80 65 80

dB

SVR

Supply Voltage Rejection Ratio

V

CC

+

= 5V to 10V, Vo = 1.4V

60 80 60 80

dB

I

CC

Supply Current (per amplifier)

A

v

= 1, no load, Vo = 5V

T

min

≤ T

amb

≤ T

max

150 200

250

150 200

300

µA

I

o

Output Short Circuit Current

V

o

= 0V, Vid = 100mV

60 60

mA

I

sink

Output Sink Current

V

o

= VCC, Vid = -100mV

45 45

mA

SR

Slew Rate at Unity Gain

R

L

= 100kΩ, CL = 100pF, Vi = 3 to 7V

0.6 0.6

V/µs

φ

m

Phase Margin at Unity Gain

A

v

= 40dB, RL = 100kΩ, CL = 100pF

45 45

Degrees

K

OV

Overshoot Factor 30 30 %

e

n

Equivalent Input Noise Voltage

f = 1kHz, R

s

= 100

Ω

38 38

V

o1/Vo2

Channel Separation 120 120 dB

nV

Hz

----------- -

TS27M4C,I,M

5/9

TYPICAL CHARACTERISTICS Figure 1 : Supply Cur r en t ( e ac h am p li fi e r) versus

Supply Voltage

Figure 2 : Input Bias Current versus Free Air

Temperature

Figure 3a : High Level Output Voltage versus

High Level Output Current

Figure 3b : High Level Output Voltage versus

High Level Output Current

Figure 4a : Low Level Output Voltage versus Low

Level Output Current

Figure 4b : Low Level Output Voltage versus Low

Level Output Current

CC

SUPPLY VOLTAGE, V (V)

CC

AMB

V

O CC

˚

0 4 8 12 16

200

150

100

50

µ

SUPPLY CURRENT, I ( A)

T = 25 C A = 1 V = V / 2

25 50 75 100 125

AMB

INPUT BIAS CURRENT , I (pA)

IB

TEMPERATURE, T ( C)

˚

V = 10V V = 5V

CC

i

100

10

1

5

4

3

2

1

0

-10 -8 -6 -4 -2 0

OH

OUTPUT CURRENT, I (mA)

OUTPUT VOLTAGE, V (V)

OH

AMB

ID

T = 25 C V = 100mV

˚

V = 5V

V = 3V

CC

20

16

12

8

4

0

-50 -40 -30 -20 -10 0

AMB

ID

˚

T = 25 C V = 100mV

V = 16V

CC

V = 10V

OUTPUT CURRENT, I (mA)

OH

OUTPUT VOLTAGE, V (V)

1.0

0.8

0.6

0.4

0.2

AMB i ID

V = 3V

V = 5V

CC

˚

OUTPUT CURRENT, I (mA)

OL

OUTPU T VOLT AGE, V (V)

0 1 2 3

T = 25 C V = 0.5V V = -1V

3

2

1

0 4 8 12 16 20

OUTPUT CURRENT, I (mA)

OL

OUTPUT VOLTAGE, V (V)

OL

AMB

ID

i

T = 25 C V = 0.5V V = -1V

˚

CC

V = 10V

CC

V = 16V

TS27M4C,I,M

6/9

Figure 5 : Open Loop Frequency Response and

Phase Shift

Figure 6 : Gain Bandwidth Product versus Supply

Voltage

Figure 7 : Phase Margin versus Supply Voltage

Figure 8 : Phase Margin ver sus Capacitive L oad

Figure 9 : Slew Rate versus Supply Voltage

Figure 10 : Input Voltage Noise versus

Frequency

50 40 30 20 10

0

-10

6

10

23

10

4

10

5

10

7

10

GAIN (dB)

PHASE (Degr ees)

0 45 90 135 180

FREQUENCY, f

(Hz)

T = 25˚C V = 10V R = 100k

Ω

C = 100pF A = 100

amb

CC

L L VCL

PHASE

GAIN

Phase Margin

Gain Bandwidth Product

+

SUPPLY VOLTAGE, V (V)

CC

0 4 8 12 16

1800

1400

1000

600

200

T = 25˚C R = 100kΩ C = 100pF A = 1

amb

L

V

GAIN BANDW. PROD., GBP (kHz)

0 4 8 12 16

SUPPLY VOLTAGE, V (V)

CC

PHASE MARGIN, m (Degrees)

φ

50

40

30

20

T = 25˚C R = 100kΩ C = 100pF A = 1

amb

L L

V

0 20 40 60 80 100

CAPACITANCE, C (pF)

L

PHASE MARGIN, m (Degrees)

φ

80

70

60

50

40

T = 25˚C R = 100kΩ A = 1

V = 10V

amb

L V CC

4 6 8 10 12 14 16

SUPPLY VOLTAGE, V (V)

CC

SLEW RATES, SR (V/

µ

s)

amb

L

T = 25˚C R = 100kΩ C = 100pF

SR

0.9

0.8

0.7

0.6

0.5

0.4

300

200

100

0

EQUIVALENT INPUT NOISE

VOLTAGE (nV/VHz)

1

10

100

0

FREQU ENCY (Hz)

= 10V

= 25˚C

T

amb

V

CC

= 10 0

Ω

R

S

TS27M4C,I,M

7/9

PACKAGE MECHANICAL DATA 14 PINS - PLASTIC DIP

Dim.

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

TS27M4C,I,M

8/9

PACKAGE MECHANICAL DATA 14 PINS - PLASTIC MICROPACKAGE (SO)

Dim.

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° (typ.)

D (1) 8.55 8.75 0.336 0.344

E 5.8 6.2 0.228 0.244 e 1.27 0.050

e3 7.62 0.300

F (1) 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 S 8° (max.)

Note : (1) D and F do not include mold flash or pr otrusions - Mold flash or protrusions shall not exceed 0.15mm (.066 inc) ONLY FOR DATA BOOK.

D

M

F

14

1

7

8

b

e3

e

E

LG

C

c1

A

a2

a1

b1

s

TS27M4C,I,M

9/9

PACKAGE MECHANICAL DATA 14 PINS - THIN SHRINK SMALL OUTL IN E PAC KAG E ( TSSOP)

Dim.

Millimeters Inches

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

A 1.20 0.05

A1 0.05 0.15 0.01 0.006 A2 0.80 1.00 1.05 0.031 0.039 0.041

b 0.19 0.30 0.007 0.15

c 0.09 0.20 0.003 0.012 D 4.90 5.00 5.10 0.192 0.196 0.20 E 6.40 0.252

E1 4.30 4.40 4.50 0.169 0.173 0.177

e 0.65 0.025

k 0° 8° 0° 8°

l 0.50 0.60 0.75 0.09 0.0236 0.030

c

E1

k

L

E

e

b

D

PIN 1 IDENTIFICATION

1

78

14

SEATING

PLANE

C

aaa

C

0,25 mm .010 inch

GAGE PLANE

L1

A

A2

A1

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