PUSH-PULL OUTPUT (no external pull-up resistor required)
.
EXTREMELYLOW INPUT BIAS CURRENT :
1pA typ.
.
EXTREMELYLOW INPUT OFFSET
CURRENT: 1pAtyp.
.
INPUTCOMMON-MODE VOLTAGERANGE INCLUDES GROUND
.
HIGHINPUT IMPEDANCE: 1012typ.
.
FASTRESPONSETIME :2µs TYP. FOR 5mV
OVERDRIVE
.
SPICEMACROMODEL INCLUDED IN THIS
SPECIFICATION
TSM221
AND DUAL CMOS COMPARATOR
N
DIP14
(Plastic Package)
ORDER CODES
Part NumberTemperature Range
TSM221I-40, +125
(Plastic Micropackage)
D
SO14
Package
o
C••
ND
DESCRIPTION
The TSM221isa space-savingmonolithicICwhich
includes a dual Rail to Rail op-amp and a micropower dual comparator, using a CMOS process.
Thismixedcircuitisa generalpurposeanalogblock
for Telecom or Industrial applications,offering an
integratedhigh performancessolution.
December 1997
PIN CONNECTIONS (top view)
Output 1
1
Inve rting Input 1
Non-inverting Input 1
Non-inve rting Input 2
Inve rting Input 2
Output2
2
-
+
3
Op-a mp1
+
CCV
4
5
+
-
6
Comp1Comp2
7
Op-a mp2
-
+
+
-
14
Output 4
Inve rting Input 4
13
Non-inverting Input 4
12
-
CCV
11
Non-inverting Input 3
10
Inve rting Input 3
9
Output 3
8
1/11
TSM221
ABSOLUTEMAXIMUM RATINGS (OPERATIONALAMPLIFIERS)
SymbolParameterValueUnit
V
CC
V
id
V
I
in
I
o
T
oper
T
stg
ABSOLUTEMAXIMUM RATINGS (COMPARATORS)
SymbolParameterValueUnit
V
CC
V
id
V
V
O
I
o
T
oper
T
stg
Notes :1.All voltages values, except differential voltage are with respect to network ground terminal.
Supply Voltage - (note 1)18V
Differential Input Voltage -(note 2)±18V
Input Voltage - (note3)-0.3 to 18V
i
Current on Inputs (Op-Amps)±50mA
Current on Outputs (Op-Amps)±130mA
Operating Free Air Temperature Range-40 to +125
Storage Temperature-65 to +125
Supply Voltage - (note 1)18V
Differential Input Voltage -(note 2)±18V
Input Voltage - (note4)-0.3 to 18V
i
Output Voltage18V
Output Current (Comparators)20mA
Operating Free Air Temperature Range-40 to +125
Storage Temperature-65 to +125
2.Differential voltages are non-inverting input terminal with respect to the inverting input terminal.
3.The magnitude of input and output voltages must never exceed (V
4.The magnitude of input and output voltages must never exceed the magnitude of the positive supply voltage.
+
CC
) +0.3V.
o
C
o
C
o
C
o
C
OPERATING CONDITIONS
SymbolParameterValueUnit
V
CC
V
icm
V
icm
Supply Voltage2.7 to 16V
Common Mode Input Voltage Range (Op-Amps)Vdd-0.2 to VCC+0.2V
Common Mode Input Voltage Range (Comparators)0 to V
+
-1.5V
CC
2/11
TSM221
OPERATIONAL AMPLIFIERS
ELECTRICALCHARACTERISTICS
+
=5V,V
V
CC
SymbolParameterTest ConditionMin.Typ.Max.Unit
V
io
DV
io
I
io
I
ib
A
vd
I
CC
CMRCommon Mode Rejection RatioV
SVRSupply Voltage RejectionRatioV
V
OH
V
OL
I
o
I
sink
GBPGain Bandwidth ProductA
SRSlew RateA
∅mPhase Margin30Degrees
e
n
C
s
Note 1 : Maximum values including unavoidable inaccuracies of the industrial test.
Note 2 : Op-amps and comparators
-
=0V,RL,CLconnectedto VCC/2, T
CC
InputOffset Voltage
≤ T
T
min.
=25oC (unless otherwise specified)
amb
≤ T
amb
max.
10
12
mV
InputOffset Voltage Drift5µV/oC
InputOffset Current - (note 1)
≤ T
T
min.
amb
≤ T
max.
InputBias Current - (note 1)
≤ T
T
min.
amb
≤ T
max.
LargeSignal Voltage GainRL= 10kΩ,VO= 1.5V to 3.5V
≤ T
T
min.
amb
≤ T
max.
10
7
1100
pA
200
1150
pA
300
50V/mV
TotalSupply Current- (note 2)No load500800µA
= 1.5 to 3.5V, Vo= 2.5V6085dB
ic
+
= 3V to 5V,VO=VCC/25580dB
CC
HighLevel OutputVoltage
R1 connected to V
CC/2
Low Level Output Voltage
R1 connected to V
CC/2
Output Short Circuit CurrentVo=V
Output Sink CurrentVo=V
RL= 10k
= 600Ω
R
L
= 100Ω
R
L
4.90
4.25
RL= 10k
= 600Ω
R
L
= 100Ω
R
L
-
CC
+
CC
= 100, RL= 10k,
VCL
= 100pF, f = 100kHz1
C
L
=1,RL= 10k,
VCL
= 100pF, Vi= 1V to 4V0.7
C
L
4565mA
4565mA
4.95
4.55
3.7
40
350
1400
100
500
mV
MHz
V/µs
Equivalent Input Noise VoltageRs= 100Ω, f = 1kHz30nV
√Hz
ChannelSeparationf = 1kHz120dB
V
3/11
TSM221
OPERATIONALAMPLIFIERS
ELECTRICAL CHARACTERISTICS
+
=3V,V
V
CC
SymbolParameterTest ConditionMin.Typ.Max.Unit
V
io
DV
io
I
io
I
ib
A
vd
I
CC
CMRCommon Mode Rejection RatioV
SVRSupply Voltage Rejection RatioV
V
OH
V
OL
I
o
I
sink
GBPGain Bandwidth ProductA
SRSlew RateA
∅mPhase Margin30Degrees
e
n
C
s
Note 1 : Maximum values including unavoidable inaccuracies of the industrialtest.
Note 2 : Op-amps and comparators
-
=0V,RL,CLconnectedto VCC/2, T
CC
Input Offset Voltage
≤ T
T
min.
amb
=25oC(unless otherwise specified)
amb
≤ T
max.
10
12
Input Offset Voltage Drift5µV/oC
Input Offset Current - (note1)
≤ T
T
min.
amb
≤ T
max.
Input Bias Current - (note 1)
≤ T
T
min.
amb
≤ T
max.
Large Signal Voltage GainRL= 10kΩ,VO= 1.5V to 3.5V
≤ T
T
min.
amb
≤ T
max.
3
2
1100
200
1150
300
10V/mV
Total Supply Current- (note2)No load415600µA
= 0 to 3V, Vo= 1.5V70dB
ic
+
= 2.7V to 3.3V, VO=VCC/25080dB
CC
High Level Output Voltage
R1 connected to V
CC/2
Low Level Output Voltage
R1 connected to V
CC/2
Output Short Circuit CurrentVo=V
Output Sink CurrentVo=V
RL= 10k
= 600Ω
R
L
= 100Ω
R
L
2.90
2.30
RL= 10k
= 600Ω
R
L
= 100Ω
R
L
-
CC
+
CC
= 100, RL= 10k,
VCL
= 100pF, f = 100kHz0.8
C
L
=1,RL= 10k,
VCL
= 100pF, Vi= 1.3V to 1.7V0.3
C
L
2040mA
2040mA
2.96
2.60
2
30
300
900
70
400
MHz
V/µs
Equivalent Input Noise VoltageRs= 100Ω, f = 1kHz30nV
√Hz
Channel Separationf = 1kHz120dB
mV
pA
pA
V
mV
4/11
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