TS321 Datasheet. Www.s Manuals.com. St321 St

User Manual: Marking of electronic components, SMD Codes K4, K4***, K4-***, K401, K402, K43, K44, K45, K46, K4M, K4N. Datasheets BAS40, BAS40-04, BAS40-05, BAS40-06, BAS40TW, BCW71R, BZX384-B3V3, MMDT3946, MMDT5401, MMDT5551, MMST5401, MMST5551, MMSZ5254, RT9819G-29PV, TP0101K, TS321AI, TS321I.

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.LARGE OUTPUT VOLTAGE SWING :

0 to 3.5V min. (@VCC = 5V)

.LOW SUPPLY CURRENT : 300µA

.LOW INPUT BIAS CURRENT : 20nA

.LOW INPUT OFFSET VOLTAGE : 2mV max.

.WIDE POWER SUPPLY RANGE :

SINGLE SUPPLY : +3V TO +30V

DUAL SUPPLIES : ±1.5V TO ±15V

.STABLE WITH HIGH CAPACITIVE LOADS

DESCRIPTION

The TS321 is intended for cost sensitive applica-

tions where space saving is of great importance.

This bipolar Op-Amp offers the benefits of a re-

duced component size (SOT23-5 package), with

specifications that match (or better) industry stand-

ard devices (like the popular LM358A, LM324,

etc.). The TS321has an input common mode range

(Vicm) that includes ground, therefore can be em-

ployed in single supply applications.

PIN CONNECTIONS (top view)

ORDER CODES

Part

Number Temperature

Range Package SOT

Marking

DL

TS321I -40oC, +125oC•• K401

TS321AI •• K402

D

SO8

(Plastic Micropackage)

L

SOT23-5

(Tiny Package)

LOW POWER SINGLE OPERATIONAL AMPLIFIER

TS321

December 1998

1

2

3

45

6

7

8

-

+

N.C.

Inverting input

Non-inverting input

V

CC

Output

-

V

CC

+

N.C.

N.C.

SO8

1

2

34

5

Inverting input

Non-inve rting input

Output

V

CC -

V

CC

+

SOT23-5

1/8

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter Value Unit

Vcc Supply Voltage ±16 or 32 V

ViInput Voltage -0.3 to +32 V

Vid Differential Input Voltage +32 V

- Output Short-circuit Duration - (note 1) Infinite

Iin Input Current – (note 5) 50 mA

Toper Operating Free Air Temperature Range -40 to +125 oC

Tstg Storage Temperature Range -65 to +150 oC

6µA4µA100µA

Q2 Q3

Q4Q1

Inverting

input

Non-inve rting

input

Q8 Q9

Q10

Q11

Q12

50µA

Q13

Output

Q7

Q6

Q5

RSC

VCC

CC

GND

SCHEMATIC DIAGRAM

TS321

2/8

ELECTRICAL CHARACTERISTICS

VCC+=+5V, VCC–=Ground, VO=1.4V,Tamb =+25oC (unless otherwisespecified)

Symbol Parameter Min. Typ. Max. Unit

Vio Input Offset Voltage (note 3)

Tamb = +25oCTS321A

Tmin. ≤Tamb ≤Tmax.TS321A

0.5 4

2

5

3

mV

Iio Input Offset Current

Tamb = +25oC

Tmin. ≤Tamb ≤Tmax.230

50

nA

Iib Input Bias Current (note 2)

Tamb = +25oC

Tmin. ≤Tamb ≤Tmax.20 150

200

nA

Avd Large Signal Voltage Gain

(VCC+= +15V, RL=2kΩ,V

O= 1.4V to 11.4V)

Tamb = +25oC

Tmin. ≤Tamb ≤Tmax.50

25 100

V/mV

SVR Supply Voltage Rejection Ratio (RS≤10kΩ)

(VCC+= 5V to 30V)

Tamb = +25oC 65 110

dB

ICC Supply Current, no load

Tamb = +25oCV

CC = +5V

VCC = +30V

Tmin. ≤Tamb ≤Tmax.V

CC = +5V

VCC = +30V

300

400

350

600

800

800

1000

µA

Vicm Input Common Mode Voltage Range

(VCC = +30V) - (note 4)

Tamb = +25oC

Tmin. ≤Tamb ≤Tmax.

0

0VCC -1.5

VCC -2

V

CMR Common-mode Rejection Ratio (RS≤10kΩ)

Tamb = +25oC6585

dB

Isource Output Current Source (Vid = +1V)

VCC = +15V, Vo= +2V 20 40 mA

Isink Output Sink Current (Vid = -1V)

VCC = +15V, Vo= +2V

VCC = +15V, Vo= +0.2V 10

12 20

50 mA

µA

IoShort Circuit to Ground VCC = +15V 40 60 mA

TS321

3/8

Notes : 1. Short-circuits from the output to VCC can cause excessive heating if VCC > 15V. The maximum output current is approximately

40mA independent of the magnitude of VCC.

2. The direction of the input current is out of the IC. This current is essentially constant, independent of the state of the output

so no loading change exists on the input lines.

3. Vo = 1.4V, Rs = 0Ω,5V<V

CC+< 30V, 0 < Vic <V

CC+- 1.5V.

4. The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V.

The upper end of the common-mode voltage range is VCC+- 1.5V, but either or both inputs can go to +32V without damage.

5. This input current only exists when the voltage at any of the input leads is driven negative. It is due to the collector-base

junction of the input PNP transistor becoming forward biased and thereby acting as input diodes clamps.

In addition to this diode action, there is also NPN parasitic action on the IC chip. this transistor action can cause the output

voltages of the Op-amps to go to the VCC voltage level (or to ground for a large overdrive) for the time duration than an input

is driven negative. This isnot destructive and normal output will set up again for input voltage higher than -0.3V.

ELECTRICAL CHARACTERISTICS

VCC+=+5V, VCC–=Ground, VO=1.4V,Tamb =+25oC (unless otherwise specified)

Symbol Parameter Min. Typ. Max. Unit

VOH High Level Output Voltage

(VCC = +30V)

Tamb = +25oCR

L

=2kΩ

T

min.≤Tamb ≤Tmax.

Tamb = +25oCR

L

= 10kΩ

Tmin.≤Tamb ≤Tmax.

(VCC = +5V, RL=2kΩ)

Tamb = +25oC

Tmin.≤Tamb ≤Tmax.

26

25.5

27

26.5

3.5

3

27

28

V

VOL Low Level Output Voltage (RL=10kΩ)

T

amb = +25oC

Tmin.≤Tamb ≤Tmax.515

20

mV

SR Slew Rate VCC = 15V, VI= 0.5 to 3V, RL=2kΩ,

C

L= 100pF, Tamb = +25oC, unity gain) 0.4 V/µs

GBP Gain Bandwidth Product VCC = 30V, f = 100kHz,

Tamb = +25oC, Vin =10mV,R

L=2kΩ,C

L= 100pF 0.8 MHz

∅m Phase Margin 60 Degrees

THD Total Harmonic Distortion f = 1kHz, AV= 20dB, RL=2kΩ,

V

O=2V

pp,C

L= 100pF, Tamb = +25oC, VCC = 30V 0.015 %

enEquivalent Input Noise Voltage

f = 1kHz, Rs= 100Ω,V

CC = 30V 40 nV

√Hz

TS321

4/8

TYPICAL SINGLE - SUPPLY APPLICATIONS

~

02V

PP

R

10kΩ

L

Co

eo

R

6.2kΩ

B

R

100kΩ

f

R1

10kΩ

CI

eI

V

CC

R2

100kΩ

C1

10µF

R3

100kΩ

A=-

R

R1

Vf

(as shown A = -10)

V

AC COUPLED INVERTING AMPLIFIER

~

02V

PP

R

10kΩ

L

Co

eo

R

6.2kΩ

B

C1

0.1µF

eI

V

CC

(as shown A = 11)

V

A=1+

R2

R1

V

R1

100kΩR2

1MΩ

CI

R3

1MΩR4

100kΩ

R5

100kΩ

C2

10µF

AC COUPLED NON-INVERTING AMPLIFIER

R1

10kΩ

R2

1M

Ω

1/4

TS324

10kΩ

eI

eO+5V

eO(V)

(mV)

0

AV=1+ R2

R1

(As shown = 101)

AV

NON-INVERTING DC GAIN

eO

e4

e3

e2

e1100kΩ

100kΩ

100kΩ

100kΩ

100kΩ

100kΩ

eo=e

1+e

2-e

3-e

4

where (e1+e

2

)≥(e3+e

4

)

to keep eo≥0V

DC SUMMING AMPLIFIER

TS321

5/8

ELECTRICAL CHARACTERISTICS

VCC+= +5V, VCC-= 0V, Tamb =25

o

C (unless otherwise specified)

Symbol Conditions Value Unit

Vio 0mV

A

vd RL=2kΩ100 V/mV

ICC No load, per operator 300 µA

Vicm 0 to +3.5 V

VOH RL=2kΩ+3.5 V

VOL RL = 2kΩ5mV

I

OS VO=0V 40 mA

GBP RL=2k

Ω,

CL= 100pF 0.8 MHz

SR RL=2k

Ω,

CL= 100pF 0.4 V/µs

∅mR

L

=2k

Ω,

CL= 100pF 60 Degrees

** Standard Linear Ics Macromodels, 1998.

** CONNECTIONS :

* 1 INVERTING INPUT

* 2 NON-INVERTING INPUT

* 3 OUTPUT

* 4 POSITIVE POWER SUPPLY

* 5 NEGATIVE POWER SUPPLY

.SUBCKT TS321 1 3 2 4 5 (analog)

**********************************************************

.MODEL MDTH D IS=1E-8 KF=3.104131E-15 CJO=10F

* INPUT STAGE

CIP 2 5 1.000000E-12

CIN 1 5 1.000000E-12

EIP 10 5 2 5 1

EIN 16 5 1 5 1

RIP 10 11 2.600000E+01

RIN 15 16 2.600000E+01

RIS 11 15 2.003862E+02

DIP 11 12 MDTH 400E-12

DIN 15 14 MDTH 400E-12

VOFP 12 13 DC 0

VOFN 13 14 DC 0

IPOL 13 5 1.000000E-05

CPS 11 15 3.783376E-09

DINN 17 13 MDTH 400E-12

VIN 17 5 0.000000e+00

DINR 15 18 MDTH 400E-12

VIP 4 18 2.000000E+00

FCP 4 5 VOFP 3.400000E+01

FCN 5 4 VOFN 3.400000E+01

FIBP 2 5 VOFN 2.000000E-03

FIBN 5 1 VOFP 2.000000E-03

* AMPLIFYING STAGE

FIP 5 19 VOFP 3.600000E+02

FIN 5 19 VOFN 3.600000E+02

RG1 19 5 3.652997E+06

RG2 19 4 3.652997E+06

CC 19 5 6.000000E-09

DOPM 19 22 MDTH 400E-12

DONM 21 19 MDTH 400E-12

HOPM 22 28 VOUT 7.500000E+03

VIPM 28 4 1.500000E+02

HONM 21 27 VOUT 7.500000E+03

VINM 5 27 1.500000E+02

EOUT 26 23 19 5 1

VOUT 23 5 0

ROUT 26 3 20

COUT 3 5 1.000000E-12

DOP 19 25 MDTH 400E-12

VOP 4 25 2.242230E+00

DON 24 19 MDTH 400E-12

VON 24 5 7.922301E-01

.ENDS

MACROMODEL

TS321

6/8

PACKAGE MECHANICAL DATA

8 PINS - PLASTIC MICROPACKAGE (SO)

Dim. Millimeters Inches

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

A 1.75 0.069

a1 0.1 0.25 0.004 0.010

a2 1.65 0.065

a3 0.65 0.85 0.026 0.033

b 0.35 0.48 0.014 0.019

b1 0.19 0.25 0.007 0.010

C 0.25 0.5 0.010 0.020

c1 45o(typ.)

D 4.8 5.0 0.189 0.197

E 5.8 6.2 0.228 0.244

e 1.27 0.050

e3 3.81 0.150

F 3.8 4.0 0.150 0.157

L 0.4 1.27 0.016 0.050

M 0.6 0.024

S8

o

(max.)

TS321

7/8

L

C

E1

A2

A

A1

b

E

D

PACKAGE MECHANICAL DATA

5 PINS - TINY PACKAGE (SOT23)

Dim. Millimeters Inches

Min. Max. Min. Max.

A 0.90 1.45 0.034 0.057

A1 0 0.15 0.006

A2 0.90 1.30 0.034 0.051

b 0.35 0.50 0.013 0.020

C 0.09 0.20 0.003 0.008

D 2.80 3.00 0.110 0.118

E 2.60 3.00 0.102 0.118

E1 1.50 1.75 0.059 0.069

L 0.10 0.60 0.003 0.024

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the

consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from

its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications

mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information

previously supplied. STMicroelectronics products arenot authorized for useas critical components in life support devices or systems

without express written approval of STMicroelectronics.

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8/8

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