Datasheet TSM104W Datasheet (ST)

TSM104W/A

QUAD OPERATIONAL AMPLIFIER AND

PROGRAMMABLE VOLTAGE REFERENCE

OPERATIONAL AMPLIFIERS

■ LOW SUPPLY CURRENT : 375µA/op.

(@ VCC = 5V)

■ LOW INPUT BIAS CURRENT : 20nA

■ MEDIUM SPEED : 0.9MHz

■ LOW INPUT OFFSET VOLTAGE : 0.5 mV typ

for TSM104WA

■ WIDE POWER SUPPLY RANGE : ±1.5V to

±15V

■ 2kV ESD PROTECTION

VOLTAGE REFERENCE

■ ADJUSTABLE OUTPUT VOLTAGE :

V

to 36V

ref

■ 0.4% AND 1% VOLTAGE PRECISION

■ SINK CURRENT CAPABILITY : 1 to 100mA

■ TYPICAL OUTPUT IMPEDANCE : 0.2Ω

DESCRIPTION

The TSM104W is a monolithic IC that includes
four op-amps and an adjustable shunt voltage ref­erence. This device is offering space and cost
saving in many applications like power supply
management or data acquisition systems.

N

DIP16

(Plastic Package)

D

SO16

(Plastic Micropackage)

ORDER CODE

Part Number Temperature Range

TSM104WI/AI -40°C, +105°C

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

Package

ND

••

PIN CONNECTIONS (top view)

Output 1

Inverting Input 1

Non-inverting Input 1

V

CC

Non-inverting Input 2

Inverting Input 2

Output 2

Adjust

January 2003

16

1

2

3

+

4

5

6

7

8

Output 4

Inverting Input

15

Non-inverting Input 4

14

V

-

13

CC

Non-inverting Input 3

12

Inverting Input 3

11

10

Output 3

9

Cathode

1/9

TSM104W/A

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter Value Unit

V

T

R
ESD Electrostatic Discharge Protection 2 kV

ELECTRICAL CHARACTERISTICS

V

CC

Symbol Parameter Min Typ Max Unit

Supply Voltage 36 V

CC

V

Differential Input Voltage 36 V

id

V

Input Voltage -0.3 to Vcc + 0.3 V

i

Output Short-circuit Duration Infinite
Operating Free-Air Temperature Range -55 to +125 °C

oper

T

Maximum Junction Temperature 150 °C

j

Thermal Resistance Junction to Ambient (SO package) 150 °C/W

thja

+

= 5V, V

I

CC

-

CC

= 0V, T

= 25°C (unless otherwise specified)

amb

Total Supply Current, excluding current in the Voltage
Reference

+

= 5V, no load

V

CC

T

< T

min.

+

V

CC

T

min.

< T

amb

max.

= 30V, no load

< T

< T

amb

max.

1.4 2.4
4

mA

2/9

TSM104W/A

ELECTRICAL CHARACTERISTICS

+

V

= 5V, V

CC

Symbol Parameter Min. Typ. Max. Unit

V

io

V

∆

io

Iio

I

ib

A

vd

SVR

Vicm

CMR

I

source

I

o

I

sink

V

OH

V

OL

SR

GBP

THD

e

n

Cs

1. 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 V

-

= Ground, VO = 1.4V, T

cc

= 25°C (unless otherwise specified)

amb

Input Offset Voltage

TSM104W, T

T

≤ T

min

amb

TSM104WA, T
T

≤ T

min

amb

amb

≤ T

≤ T

= 25°C

max

= 25°C

amb

max

0.5

Input Offset Voltage Drift 7
Input Offset Current

T

≤ T

amb

≤ T

max

min

Input Bias Current

≤ T

T

min

amb

≤ T

max

Large Signal Voltage Gain

V

= 15V, RL = 2k

CC

V

= 1.4V to 11.4V

O

T

≤ T

min

amb

≤ T

max

50
25

100

Supply Voltage Rejection Ratio

V

= 5V to 30V

CC

65 100

Input Voltage Mode Voltage Range

V

= + 30V see note1)

CC

T

≤ T

≤ T

min

amb

max

Common Mode Rejection Ratio

T

≤ T

amb

≤ T

max

min

0
0

70
60

Output Current Source

= 2V, V

V

o

= +15V, Vid = +1V

cc

20 40

Output Short Circuit to Ground

= +15V

V

CC

Output Current Sink

V

= -1V

id

V

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

CC

High Level Output Voltage

amb

amb

CC

≤ T

≤ T

+

= 30V

max

max

27
27

= 10k, V

R

L

T

= 25°C

amb

T

≤ T

min

Low Level Output Voltage

R

L

T

min

= 10k

≤ T

Slew Rate at Unity Gain

= 0.5 to 3V, V

V

i

R

= 2kΩ, CL = 100pF, unity gain

L

CC

= 15V

0.1 0.3

Gain Bandwith Product

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

V

CC

f = 100kHz, V

= 10mV

in

0.5 0.9

Total Harmonic Distortion

f = 1kHz

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

A

V

C

= 100pF, Vo = 2Vpp

L

0.02

Equivalent Input Noise Voltage

f = 1kHz, V

= 30V, Rs = 100

CC

Ω

Channel Separation

1kHz < f < 20kHz 120

+

-1.5V, but either of both inputs can go to Vcc+0.3V without damage.

CC

mV

1

5
6
3
4

V/°C

µ

23050nA

20 150

nA

200

V/mV

dB

V

Vcc+ -1.5

+

-2

Vcc

85 dB

mA

mA

40 60

V

28

mV

520

20

V/µs

MHz

%

50

nV

----------- ­Hz

dB

3/9

TSM104W/A

VOLTAGE REFERENCE

Symbol Conditions Value Unit

I

Cathode Current 1 to 100 mA

k

Symbol Parameter Min Typ Max Unit

Reference Input Voltage

TSM104W, T

T

V

ref

min

≤ T

amb

TSM104WA, T
T

≤ T

min

amb

Reference Input Voltage Deviation Over Temperature Range

= V

V

∆

ref

V

∆

ref

---------------­V

∆

KA

V

KA

min

≤ T

ref

amb

T

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

= 10mA, ∆VKA =36V to 3V

I

K

Reference Input Current

I

I

ref

I

∆

I

Z

1) The dyn amic impedance is defined a s

Reference Input Current Deviation over T° Range 0.8 1.2

ref

Minimum Cathode Current for Regulation

min

I

Off-State Cathode Current 180 500 nA

off

Dynamic Impedance - note 1

KA

= 10mA

K

T

min

V

KA

V

KA

≤ T

= V

= V

amb

ref

ref

= 25°C

amb

≤ T

max

= 25°C

amb

≤ T

max

, IK = 10mA

≤ T

max

≤ T

max

, ∆IK = 1 to 100mA, f < 1kHz

∆V

Z

KA

KA

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

=

∆VI

K

2.475

2.45

2.49

2.48

-2 -1.1

2.5

2.525

2.55

2.5

2.51

2.52

730

1.5 2.5
3

0.5 1

0.2 0.5

V

mV

mV/V

A

µ

A

µ

mA

Ω

4/9

OPERATIONAL AMPLIFIERS

1000

800

600

400

UnitFreq

Thousands

200

0

-0.015 -0.01 -0.005 0 0.005 0.01 0.015

800

TSM104W/A

Unit Frequency = F(I)

Vcc=±15V, RL=2k, CL=100pF

source <= I (A) => sink

GBP = F(I)

Vcc=±15V, RL=2k, CL=100pF

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

0

-2

-4

-6

-8

-10

-12

-14

Gain Margin (dB)

5/9

TSM104W/A

80

Total Harmonic Distorsion THD = F(freq)

0.014

0.012

0.01

THD(%)

0.008

0.006

0.004
10 100 1000 10000

Frequency (Hz)

Noise = F(frequency)

60

40

20

Noise(nV/SQR(Hz))

0

0.01 0.1 1 10 100

Frequency (Hz)

6/9

VOLTAGE REFERENCE

3

2.5

2

Vref (V)

1.5

1

0.5

0.0001 0.001 0.01 0.1

0.06

TSM104W/A

Vref = F(Ik)

Cathode Current Ik (Amps)

Vref Stability = f(I,C)

Stable

0.04

Unstable

0.02

Current (Amps)

0

1E-10 1E-9 1E-8 1E-7 1E-6 1E-5

Capacitor(F)

7/9

TSM104W/A

PACKAGE MECHANICAL DATA
16 PINS - PLASTIC PACKAGE

Dim.

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

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

Millimeters Inches

8/9

TSM104W/A

PACKAGE MECHANICAL DATA
16 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 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

S 8° (max.)

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9/9

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