TSM106
Dual Operational Amplifier and
Voltage Reference
Operational Amplifier:
s
s
s
s
s
s
Low input offset voltage: 1mV typ.
Medium bandwidth (unity gain): 0.9MHz
Large output voltage swing: 0V to
(V
CC
- 1.5V)
Input common mode voltage range
includes ground
Wide power supply range: 4 to 32V
±2 TO ±16V
1.5kV ESD protection (HBM)
D
SO-8
(Plastic Micropackage)
Voltage Reference:
s
s
Fixed output voltage reference 0.83V
±1% Voltage precision
PIN CONNECTIONS (top view)
DESCRIPTION
The TSM106 is a monolithic IC that includes one
independent op-amp and another op-amp for
which the non-inverting input is wired to a 0.83V
fixed voltage reference. This device offers both
space and cost savings in many applications such
as power supply management or data acquisition
systems.
1
Out1
Vcc
8
+
-
2
Ve-
Out2
7
-
+
3
Vref
0.8V
Gnd
Ve-
6
4
Ve+
5
ORDER CODES
Part Number
TSM106ID
TSM106IDT
Temperature Range
-40°C, +105°C
Package
SO
SO
Packaging
Tube
Tape & Reel
Marking
M106
October 2004
Revision 1
1/6
TSM106
Absolute Maximum Ratings
1 Absolute Maximum Ratings
Table 1: Key parameters and their absolute maximum ratings
Symbol
V
CC
V
id
V
i
T
oper
T
j
R
thja
T
l
ESD
Supply Voltage
Differential Input Voltage
Input Voltage
Operating Free-air Temperature Range
Maximum Junction Temperature
Thermal Resistance Junction to Ambient (SO package)
Maximum Lead Temperature (10 seconds maximum)
Electrostatic Discharge Protection
Parameter
Value
36
36
-0.3 to Vcc + 0.3V
-40 to +105
150
175
260
1.5
Unit
V
V
V
°C
°C
°C/W
°C
kV
2 Electrical Characteristics
Table 2: General electrical characteristics
Symbol
Parameter
Total Supply Current
Vcc+ = 5V, no load
Tmin. < Tamb < Tmax.
Vcc+ = 30V, no load
Tmin. < Tamb < Tmax
Min.
Typ.
2.5
5.5
Max.
4.5
6
8.5
10
Unit
I
CC
mA
Table 3: Electrical characteristics for operator 2 (independant op-amp): VCC+ = +5V, VCC =
Ground, Vo = 1.4V,Tamb = 25°C (unless otherwise specified)
Symbol
Input Offset Voltage
V
icm
= 0V
T
amb
= 25°
T
min.
≤
T
amb
≤
T
max.
Input Offset Voltage Drift
Input Offset Current
T
min.
≤
T
amb
≤
T
max.
Input Bias Current
T
min.
≤
T
amb
≤
T
max
Large Signal Voltage Gain
V
CC
= 15V, R
L
= 2k, Vo = 1.4V to 11.4V
T
min.
≤
T
amb
≤
T
max.
Supply Voltage Rejection Ratio
V
CC
= 5V to 30V
Input Common Mode Voltage Range
V
CC
= +30V - see note
1
T
min.
≤
T
amb
≤
T
max.
Common Mode Rejection Ratio
T
min.
≤
T
amb
≤
T
max.
Output Current Source
V
CC
= +15V, Vo = 2V, V
id
= +1V
Short Circuit to Ground
V
CC
= +15V
Parameter
Min.
Typ.
Max.
Unit
V
io
DV
io
I
io
I
ib
Avd
SVR
Vicm
CMR
I
source
I
o
1
7
2
20
4
5
75
150
150
200
mV
µ
V/°C
nA
nA
50
25
65
0
0
70
60
20
100
100
(V
CC
+
) -1.5
(V
CC
+
) -2
85
V/mV
dB
V
dB
mA
60
mA
40
40
2/6
Electrical Characteristics
TSM106
Table 3: Electrical characteristics for operator 2 (independant op-amp): VCC+ = +5V, VCC =
Ground, Vo = 1.4V,Tamb = 25°C (unless otherwise specified)
Symbol
I
sink
Output Current Sink
V
id
= -1V,
V
CC
= +15V, V
o
= 2V
High Level Output Voltage
T
min.
≤
T
amb
≤
T
max
T
amb
= 25°C, R
L
= 10k
T
min.
≤
T
amb
≤
T
max.
Low Level Output Voltage
R
L
= 10k
T
min.
≤
T
amb
≤
T
max.
Slew Rate at Unity Gain
V
i
= 0.5 to 3V, V
CC
= 15V
R
L
= 2k, C
L
= 100pF, unity gain
Gain Bandwidth Product
V
CC
= 30V,R
L
= 2k, C
L
= 100pF
f = 100kHz, V
in
= 10mV
Total Harmonic Distortion
f = 1kHz
A
V
= 20dB,R
L
= 2k, V
CC
= 30V
C
L
= 100pF, V
o
= 2V
pp
Equivalent Input Noise Voltage
f = 1kHz, Rs = 100
Ω
Vcc = 30V
Parameter
Min.
Typ.
Max.
Unit
10
20
mA
V
OH
27
27
28
V
20
20
V
OL
5
mV
SR
0.2
0.4
V/
µ
s
GBP
0.5
0.9
MHz
THD
0.02
%
e
n
50
nV/
√
Hz
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
CC+
- 1.5V. Both inputs can go to Vcc+ 0.3V without damage.
Table 4: Electrical characteristics for operator 1 (op-amp with non-inverting input connected to
the internal Vref): VCC+ = +5V, VCC- = Ground, Tamb = 25°C (unless otherwise specified)
Symbol
Parameter
Input Offset Voltage
V
icm
= 0.83V Vcc = 5V or 30V
T
amb
= 25°
T
min.
≤
T
amb
≤
T
max.
Input Offset Voltage Drift
Input Bias Current
negative input
Supply Voltage Rejection Ratio
V
icm
= 0.83V
V
CC+
= 5V to 30V
Output Current Source
V
o
= 2V
V
CC
= +15V, V
id
= +1V
Short Circuit to Ground
V
CC
= +15V
Output Current Sink
V
id
= -1V,
V
CC
= +15V, V
o
= 2V
Min.
Typ.
Max.
Unit
V
io
DV
io
I
ib
SVR
1
7
20
4
5
mV
µ
V/°C
nA
65
100
dB
I
source
I
o
I
sink
20
40
40
60
mA
mA
10
20
mA
3/6
TSM106
Electrical Characteristics
Table 4: Electrical characteristics for operator 1 (op-amp with non-inverting input connected to
the internal Vref): VCC+ = +5V, VCC- = Ground, Tamb = 25°C (unless otherwise specified)
Symbol
Parameter
High Level Output Voltage
V
CC
+
= 30V
T
amb
= 25°C, R
L
= 10k
T
min.
≤
T
amb
≤
T
max.
Low Level Output Voltage
R
L
= 10k
T
min.
≤
T
amb
≤
T
max.
Total Harmonic Distortion
f = 1kHz
A
V
= 20dB,R
L
= 2k, V
CC
= 30V
C
L
= 100pF, V
o
= 2V
pp
Min.
Typ.
Max.
Unit
V
OH
27
27
28
5
20
20
V
V
OL
mV
THD
0.02
%
Table 5: Electrical characteristics for voltage reference
Symbol
V
ref
Parameter
Reference Input Voltage
T
amb
= 25°C
T
min.
≤
T
amb
≤
T
max.
Reference Input Voltage over Vcc range
Vicm = 3.7V to 30V T
amb
= 25°C
T
min.
≤
T
amb
≤
T
max.
Reference Input Voltage over Ioutref current
Ioutref = 1mA to 10mA T
amb
= 25°C
T
min.
≤
T
amb
≤
T
max.
Reference Input Voltage Deviation Over Temperature
Range
T
min.
≤
T
amb
≤
T
max.
Min.
Typ.
Max.
Unit
0.822
0.83V
0.838
6
10
20
25
V
Regline
3
mV
Regload
10
mV
∆
V
ref
7
30
mV
4/6
Package Mechanical Data
TSM106
3 Package Mechanical Data
SO-8 MECHANICAL DATA
DIM.
A
A1
A2
B
C
D
E
e
H
h
L
k
ddd
0.1
5.80
0.25
0.40
mm.
MIN.
1.35
0.10
1.10
0.33
0.19
4.80
3.80
1.27
6.20
0.50
1.27
0.228
0.010
0.016
TYP
MAX.
1.75
0.25
1.65
0.51
0.25
5.00
4.00
MIN.
0.053
0.04
0.043
0.013
0.007
0.189
0.150
0.050
0.244
0.020
0.050
inch
TYP.
MAX.
0.069
0.010
0.065
0.020
0.010
0.197
0.157
8
˚ (max.)
0.04
0016023/C
5/6
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