Datasheet TSM104 Datasheet (SGS Thomson Microelectronics)



QUADOPERATIONALAMPLIFIER AND

PROGRAMMABLE VOLTAGE REFERENCE

OPERATIONALAMPLIFIERS

.

LOW SUPPLYCURRENT: 375µA/op.

ref

=5V)

CC

to 36V

(@ V

.

LOW INPUT BIAS CURRENT : 20nA

.

MEDIUMSPEED: 0.9MHz

.

LOW INPUT OFFSET VOLTAGE : 0.5mVtyp
for TSM104A

.

WIDEPOWER SUPPLYRANGE : ±1.5V to
±15V

VOLTAGE REFERENCE

.

ADJUSTABLEOUTPUT VOLTAGE :
V

.

0.4% AND 1% VOLTAGEPRECISION

.

SINK CURRENTCAPABILITY :1 to 100mA

.

TYPICALOUTPUTIMPEDANCE : 0.2Ω

TSM104/A

N

DIP16

(Plastic Package)

D

SO16

(Plastic Micropac

DESCRIPTION

The TSM104 is a monolithic IC that includes four
op-amps and an adjustable shunt voltage refer­ence.Thisdevice is offeringspaceandcostsaving
in many applications like power supply manage­ment or dataacquisitionsystems.

PINCONNECTIONS

Output 1

Inverting Input 1

Non-inve rting Input 1

Non-inve rting Input 2

Inverting Input 2

Output 2

V

CC

Adjust

1

2

3

+

4

5

6

7

8

ORDER CODES

Part number Temperature Range

o

TSM104I/AI -40

16

Output 4

Inverting Input

15

Non-inve rting Input 4

14

V

13

CC

Non-inve rting Input 3

12

Inverting Input 3

11

10

Output 3

9

Cathode

C, +105oC ••

-

Package

ND

February1999

1/9

TSM104/A

ABSOLUTE MAXIMUMRATINGS

Symbol Parameter Value Unit

V

CC

V

id

V

T

oper

T

R

thja

ELECTRICAL CHARACTERISTICS

+

V

CC

Symbol Parameter Min Typ Max Unit

I

CC

Supply Voltage 36 V
Differential Input Voltage 36 V
Input Voltage -0.3 to 36 V

i

Operating Free-air Temperature Range -55 to +125
Maximum Junction Temperature 150

j

Thermal Resistance Juction toAmbient (SO package) 150

=5V,V

CC

-

=0V,T

=25oC (unlessotherwisespecified)

amb

Total Supply Current, excluding currentin the
Voltage Reference

+

= 5V, no load

V

CC

T

min.<Tamb<Tmax

+

V

= 30V, no load

CC

T

min.<Tamb<Tmax

1.4 2.4
4

o

C/W

o

C

o

C

mA

2/9

TSM104/A

OPERATIONALAMPLIFIERS

+

=5V,V

V

CC

Symbol Parameter Min. Typ. Max. Unit

V

io

DV

io

I

io

I

ib

A

vd

SVR Supply Voltage Rejection Ratio

V

icm

CMR CommonMode Rejection Ratio
I

source

I

O

I

sink

V

OH

V

OL

SR Slew Rate at Unity Gain

GBP Gain BandwidthProduct

THD Total Harmonic Distortion

en Equivalent Input Noise Voltage

cs Channel Separation

C

s

-

= Ground,VO= 1.4V,T

CC

=25oC (unlessotherwise specified)

amb

Input Offset Voltage

TSM104, T

≤ T

T

min.

min.

≤ T

amb

amb

TSM104A, T
T

amb

≤ T
≤ T

=25oC

max.

amb

max.

=25oC

1

0.5

5
6
3

4
Input Offset VoltageDrift 7 µV/oC
Input Offset Current

≤ T

T

min.

amb

≤ T

Input Bias Current

≤ T

T

min.

amb

≤ T

max.

max.

23050nA

20 150

200

Large Signal Voltage Gain

= 15V, RL=2k

V

CC

= 1.4V to 11.4V

V

O

≤ T

T

min.

V

CC

≤ T

amb

max.

= 5V to 30V 65 100

50
25

100

Input Voltage Mode Voltage Range

= +30V - see note 1

V

CC

≤ T

≤ T

amb

amb

≤ T

≤ T

T

min.

T

min.

max.

max.

70
60

0
0

VCC+-1.5

+

-2

V

CC

85 dB

Output CurrentSource

= 2V, VCC= +15V, Vid= +1V 20 40

V

o

Short Circuit to Ground

= +15V 40 60

V

CC

Output CurrentSink

= -1V,

V

id

= +15V, Vo= +2V 10 20 mA

V

CC

High Level Output Voltage

= 10k, V

R

L

=25oC

T

amb

≤ T

T

min.

amb

CC

≤ T

+

= 30V

max.

27
27

28

Low Level Output Voltage

= 10k

R

L

≤ T

T

min.

= 0.5 to 3V, VCC= 15V

V

i

= 2k, CL= 100pF, unity gain

R

L

V

CC

f = 100kHz, V

≤ T

amb

max.

= 30V, RL= 2k, CL= 100pF

= 10mV

in

0.1 0.3

0.5 0.9

520

20

f = 1kHz
A

= 20dB, RL= 2k, VCC= 30V

V

= 100pF, VO=2V

C

L

pp

0.02
50 nV

f = 1kHz, V

= 30V, RS= 100Ω

CC

120 dB

1kHz < f < 20kHz

Channel Separation

1kHz<f<20kHz 120

mV

nA

V/mV

dB

V

mA

mA

V

mV

V/µs

MHz

%

√Hz

dB

Note 1 : The inputcommon-mode voltage of either input signal voltage should not be allowed togo negative bymore than 0.3V. The upper

end of the common-mode voltage range is V
But either of both inputs can go to +36V without damage.

+

-1.5V

CC

3/9

TSM104/A

VOLTAGE REFERENCE

Symbol Parameter Value Unit

I

K

Symbol Parameter Min. Typ. Max. Unit

V

ref

∆V

ref

∆V

ref

∆V

KA

I

ref

∆I

ref

I

min

I

off

| Dynamic Impedance - (note 1)

|Z

KA

Note 1 : the dynamic impedance is definedas |ZKA|=∆VKA/∆I

Cathode Current 1 to 100 mA

Reference InputVoltage

TSM104, T

≤ T

T

min.

min.

≤ T

amb

amb

TSM104A, T
T

amb

≤ T
≤ T

amb

=25oC

max.

=25oC

max.

2.475

2.45

2.49

2.48

2.5

2.5

2.525

2.55

2.51

2.52

Reference InputVoltage Deviation Over
Temperature Range

V

KA=Vref,IK=

≤ T

T

min.

Ratio of Changein Reference Input Voltage to Change in Cathode to
Anode Voltage

= 10mA, ∆Vka= 36Vto 3V

I

K

amb

≤ T

10mA

max.

730

mV/V

-2 -1.1

Reference InputCurrent

= 10mA

I

K

T

min.

≤ T

amb

≤ T

max.

1.5 2.5
3

Reference InputCurrent Deviation over ToRange 0.8 1.2 µA
Minimum Cathode Currentfor Regulation

V

KA=Vref

0.5 1

Off-State Cathode Current 180 500 nA

0.2 0.5 Ω

V

KA=Vref

, ∆IK= 1 to 100mA, f < 1kHz

K

V

mV

µA

mA

4/9

OPERATIONALAMPLIFIERS

1000

800

600

400

UnitFreq

Thousands

200

0

-0,015 -0,01 -0,005 0 0,005 0,01 0,015

TSM104/A

Unit Frequency= F(I)

Vcc=+/-15V, RL=2k,CL=100pF

source<= I(A) =>sink

GBP = F(I)

Vcc=+/-15V, RL=2k, CL=100pF

800

600

400

GBP

Thousands

200

0

-0,015 -0,01 -0,005 0 0,005 0,01 0,015

source <= I(A) => sink

Phase and Gain Margin = F(I)

Vcc=+/-15V, RL=2k, CL=100pF

60

50

40

30

20

Phase Margin (deg)

10

0

-0,015 -0,01 -0,005 0 0,005 0,01 0,015

source <= I (A) => sink

2
0

-2

-4

-6

-8

-10

-12

-14

Gain Margin (dB)

5/9

TSM104/A

Total Harmonic Distorsion THD = F(freq)

0,014

0,012

0,01

0,008

THD(%)

0,006

0,004

10 100 1000 10000 100000

Frequency (Hz)

Noise = F(frequency)

80

60

40

20

Noise(nV/SQR(Hz))

0

0,01 0,1 1 10 100

Frequency (Hz)

VioDistribution

Vcc+=5V, Vcc-=0V

80

60

40

Distribution (%)

20

0

-3 -2,5 -2 -1,5 -1 -0,5 0 0,5 1 1,5 2 2,5 3

Vio(mV)

6/9

VOLTAGE REFERENCE

3

2,5

2

1,5

Vref (V)

1

0,5

0,0001 0,001 0,01 0,1

0,06

TSM104/A

Vref= F(Ik)

Cathode Current Ik (Amps)

Vref Stability = f(I,C)

Stable

0,04

Unstable

0,02

Current (Amps)

0

1,000000E-10 1,000000E-09 1,000000E-08 1,000000E-07 1,000000E-06 0,00001

Capacitor(F)

7/9

TSM104/A

PACKAGE MECHANICAL DATA

16 PINS- PLASTICPACKAGE

Dim.

a1 0.51 0.020

B 0.77 1.65 0.030 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 17.78 0.700

F 7.1 0.280

i 5.1 0.201
L 3.3 0.130
Z 1.27 0.050

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

Millimeters Inches

8/9

PACKAGE MECHANICAL DATA

16 PINS- PLASTICMICROPACKAGE (SO)

TSM104/A

Dim.

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

Millimeters Inches

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 9.8 10 0.386 0.394
E 5.8 6.2 0.228 0.244
e 1.27 0.050

e3 8.89 0.350

F 3.8 4.0 0.150 0.157

G 4.6 5.3 0.181 0.209

L 0.5 1.27 0.020 0.050

M 0.62 0.024
S8

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o

(max.)

9/9