TSM104/A

QUAD OPERATIONAL AMPLIFIER AND
PROGRAMMABLE VOLTAGE REFERENCE
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OPERATIONAL AMPLIFIERS
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LOW SUPPLY CURRENT : 375µA/op.
(@ VCC = 5V)
LOW INPUT BIAS CURRENT : 20nA
MEDIUM SPEED : 0.9MHz
LOW INPUT OFFSET VOLTAGE : 0.5mV typ
for TSM104A
WIDE POWER SUPPLY RANGE : ±1.5V to
±15V
N
DIP16
(Plastic Package)
VOLTAGE REFERENCE
ADJUSTABLE OUTPUT VOLTAGE :
Vref to 36V
0.4% AND 1% VOLTAGE PRECISION
SINK CURRENT CAPABILITY : 1 to 100mA
TYPICAL OUTPUT IMPEDANCE : 0.2Ω
D
SO16
(Plastic Micropac
DESCRIPTION
The TSM104 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.
ORDER CODES
Part number
Temperature Range
-40oC, +105oC
TSM104I/AI
Package
N
D
•
•
PIN CONNECTIONS
Output 1
1
16
Output 4
2
15
Inverting Input
3
14
Non-inve rting Input 4
4
13
V
5
12
Non-inve rting Input 3
6
11
Inverting Input 3
Output 2
7
10
Output 3
Adjust
8
9
Cathode
Inverting Input 1
Non-inve rting Input 1
V
CC
+
Non-inve rting Input 2
Inverting Input 2
February1999
CC
-
1/9
TSM104/A
ABSOLUTE MAXIMUM RATINGS
Symbol
VCC
Vid
Vi
Toper
Tj
R thja
Parameter
Supply Voltage
Differential Input Voltage
Input Voltage
Operating Free-air Temperature Range
Maximum Junction Temperature
Thermal Resistance Juction to Ambient (SO package)
Value
36
36
-0.3 to 36
-55 to +125
150
150
Unit
V
V
V
o
C
o
C
o
C/W
ELECTRICAL CHARACTERISTICS
VCC+ = 5V, VCC- = 0V, Tamb = 25oC (unless otherwise specified)
Symbol
ICC
2/9
Parameter
Total Supply Current, excluding current in the
Voltage Reference
+
VCC = 5V, no load
Tmin. < Tamb < Tmax
+
VCC = 30V, no load
Tmin. < Tamb < Tmax
Min
Typ
Max
1.4
2.4
4
Unit
mA
TSM104/A
OPERATIONAL AMPLIFIERS
VCC+ = 5V, VCC- = Ground, VO = 1.4V, Tamb = 25oC (unless otherwise specified)
Symbol
Vio
DVio
Iio
Iib
Avd
SVR
Vicm
CMR
Isource
IO
Isink
VOH
VOL
SR
GBP
THD
en
cs
Cs
Note 1 :
Parameter
Input Offset Voltage
o
TSM104, Tamb = 25 C
Tmin. ≤ Tamb ≤ Tmax.
TSM104A, Tamb = 25oC
Tmin. ≤ Tamb ≤ Tmax.
Input Offset Voltage Drift
Input Offset Current
Tmin. ≤ Tamb ≤ Tmax.
Input Bias Current
Tmin. ≤ Tamb ≤ Tmax.
Large Signal Voltage Gain
VCC = 15V, R L = 2k
VO = 1.4V to 11.4V
Tmin. ≤ Tamb ≤ Tmax.
Supply Voltage Rejection Ratio
VCC = 5V to 30V
Input Voltage Mode Voltage Range
VCC = +30V - see note 1
Tmin. ≤ Tamb ≤ Tmax.
Common Mode Rejection Ratio
Tmin. ≤ Tamb ≤ Tmax.
Output Current Source
Vo = 2V, V CC = +15V, Vid = +1V
Short Circuit to Ground
VCC = +15V
Output Current Sink
Vid = -1V,
VCC = +15V, Vo = +2V
High Level Output Voltage
R L = 10k, VCC+ = 30V
o
Tamb = 25 C
Tmin. ≤ Tamb ≤ Tmax.
Low Level Output Voltage
R L = 10k
Tmin. ≤ Tamb ≤ Tmax.
Slew Rate at Unity Gain
Vi = 0.5 to 3V, VCC = 15V
R L = 2k, CL = 100pF, unity gain
Gain Bandwidth Product
VCC = 30V, R L = 2k, CL = 100pF
f = 100kHz, Vin = 10mV
Total Harmonic Distortion
f = 1kHz
AV = 20dB, RL = 2k, VCC = 30V
C L = 100pF, VO = 2Vpp
Equivalent Input Noise Voltage
f = 1kHz, VCC = 30V, RS = 100Ω
Channel Separation
1kHz < f < 20kHz
Channel Separation
1kHz<f<20kHz
Min.
Typ.
Max.
1
5
6
3
4
0.5
7
2
20
Unit
mV
o
30
50
150
200
µV/ C
nA
nA
V/mV
50
25
100
65
100
dB
0
0
70
60
VCC+ -1.5
VCC+ -2
85
V
dB
mA
20
40
mA
40
10
20
27
27
28
60
mA
V
mV
5
20
20
V/µs
0.1
0.3
0.5
0.9
MHz
%
0.02
50
120
nV
√

Hz
dB
dB
120
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 of both inputs can go to +36V without damage.
3/9
TSM104/A
VOLTAGE REFERENCE
Symbol
IK
Parameter
Symbol
Vref
∆Vref
∆Vref
∆VKA
Iref
Value
1 to 100
Cathode Current
Parameter
Reference Input Voltage
o
TSM104, Tamb = 25 C
Tmin. ≤ Tamb ≤ Tmax.
TSM104A, Tamb = 25oC
Tmin. ≤ Tamb ≤ Tmax.
Min.
Typ.
Max.
2.475
2.45
2.49
2.48
2.5
2.525
2.55
2.51
2.52
Unit
V
2.5
mV
Reference Input Voltage Deviation Over
Temperature Range
VKA = Vref, IK = 10mA
Tmin. ≤ Tamb ≤ Tmax.
7
Ratio of Change in Reference Input Voltage to Change in Cathode to
Anode Voltage
IK = 10mA, ∆Vka = 36V to 3V
Reference Input Current
IK = 10mA
Tmin. ≤ Tamb ≤ Tmax.
o
30
mV/V
-2
-1.1
1.5
2.5
3
µA
µA
∆Iref
Reference Input Current Deviation over T Range
0.8
1.2
Imin
Minimum Cathode Current for Regulation
VKA = Vref
0.5
1
Off-State Cathode Current
180
500
nA
Dynamic Impedance - (note 1)
VKA = Vref, ∆IK = 1 to 100mA, f < 1kHz
0.2
0.5
Ω
Ioff
|ZKA|
Note 1 : the dynamic impedance is defined as |ZKA| = ∆VKA/∆IK
4/9
Unit
mA
mA
TSM104/A
OPERATIONAL AMPLIFIERS
Unit Frequency = F(I)
Vcc=+/-15V, RL=2k, CL=100pF
1000
Unit Freq
Thousands
800
600
400
200
0
-0,015
-0,01
-0,005
0
source <=
0,005
I (A)
0,01
0,015
0,01
0,015
=> sink
GBP = F(I)
Vcc=+/-15V, RL=2k, CL=100pF
800
400
200
0
-0,015
-0,01
-0,005
0
source <=
0,005
I (A)
=> sink
Phase and Gain Margin = F(I)
Vcc=+/- 15V, RL=2k, CL=100pF
2
60
-2
40
-4
-6
30
-8
20
-10
10
0
-0,015
Gain Margin (dB)
0
50
Phase Margin (deg)
GBP
Thousands
600
-12
-0,01
-0,005
source <=
0
I (A)
0,005
0,01
-14
0,015
=> sink
5/9
TSM104/A
Total Harmonic Distorsion THD = F(freq)
0,014
THD(%)
0,012
0,01
0,008
0,006
0,004
10
100
1000
10000
100000
10
100
Frequency (Hz)
Noise = F(frequency)
Noise(nV/SQR(Hz))
80
60
40
20
0
0,01
0,1
1
Frequency (Hz)
Vio Distribution
Vcc+=5V, Vcc-=0V
Distribution (%)
80
60
40
20
0
-3
-2,5
-2
-1,5
-1
-0,5
0
Vio (mV)
6/9
0,5
1
1,5
2
2,5
3
TSM104/A
VOLTAGE REFERENCE
Vref = F(Ik)
3
2
1,5
1
0,5
0,0001
0,001
0,01
0,1
Cathode Curr ent Ik (Amps)
Vref Stability = f(I,C)
0,06
Stable
Current (Amps)
Vref (V)
2,5
0,04
Unstable
0,02
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 - PLASTIC PACKAGE
Dim.
a1
B
b
b1
D
E
e
e3
F
i
L
Z
8/9
Min.
0.51
0.77
Millimeters
Typ.
Max.
1.65
0.5
0.25
Min.
0.020
0.030
Inches
Typ.
Max.
0.065
0.020
0.010
20
8.5
2.54
17.78
0.787
0.335
0.100
0.700
7.1
5.1
3.3
0.280
0.201
0.130
1.27
0.050
TSM104/A
PACKAGE MECHANICAL DATA
16 PINS - PLASTIC MICROPACKAGE (SO)
Dim.
A
a1
a2
b
b1
C
c1
D
E
e
e3
F
G
L
M
S
Min.
Millimeters
Typ.
0.1
0.35
0.19
Max.
1.75
0.2
1.6
0.46
0.25
Min.
Inches
Typ.
0.004
0.014
0.007
0.5
Max.
0.069
0.008
0.063
0.018
0.010
0.020
o
45 (typ.)
9.8
5.8
10
6.2
0.386
0.228
1.27
8.89
3.8
4.6
0.5
0.394
0.244
0.050
0.350
4.0
5.3
1.27
0.62
0.150
0.181
0.020
0.157
0.209
0.050
0.024
8o (max.)
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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 pub lication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems
without express written approval of STMicroelectronics.
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