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产品型号TSM109_04的Datasheet PDF文件预览

TSM109/A  
Dual Comparator and Voltage Reference  
COMPARATOR  
Package Reference  
Low supply current (1.1ma) independent of  
supply voltage  
Low input bias current: 25nA typ  
Low input offset voltage: ±1mV typ  
Input common-mode voltage range  
N
DIP-8  
includes ground  
Low output saturation voltage: 250mV typ  
(Io = 4mA)  
Differential input voltage range equal to the  
supply voltage  
Wide power supply range: ±1V to ±18V  
VOLTAGE REFERENCE  
D
SO-8  
Fixed V to 2.5V  
ref  
0.4% and 1% voltage precision  
ORDER CODE  
Sink current capability: 1 to 100mA  
Package  
Part  
Number  
Temperature  
Range  
DESCRIPTION  
N
D
The TSM109 is a monolithic IC that includes two  
comparators and a shunt voltage reference. This  
device offers space and cost savings in many  
applications including power supply management  
or data acquisition systems.  
TSM109  
TSM109A  
-40°C, +105°C  
-40°C, +105°C  
Note: N = Dual in Line Package (DIP)  
D = Small Outline Package (SO) - also available in Tape &  
Reel (DT)  
PIN CONNECTIONS (top view)  
Out  
1
Vcc  
8
Vref  
2
Out  
7
Ve+  
3
Ve-  
6
Gnd  
4
Ve+  
5
1/7  
February 2004  
TSM109/A  
Absolute Maximum Ratings  
1 ABSOLUTE MAXIMUM RATINGS  
Unit  
Symbol  
Parameter  
Value  
VCC  
Vin  
Ik  
Supply voltage  
Input Voltage  
36  
V
V
-0.3 to V +0.3  
cc  
Continuous Cathode current range  
-100 to 150  
150  
mA  
°C  
Tj  
Maximum Junction Temperature  
Rthja  
ESD  
Thermal Resistance Junction to Ambient (SO package)  
Electrostatic Discharge Protection  
175  
°C/W  
kV  
1.5  
OPERATING CONDITIONS  
Symbol  
Parameter  
Value  
Unit  
Vcc  
DC Supply Conditions  
2 to 36  
V
Toper  
Operational temperature  
-40 to105  
°C  
ELECTRICAL CHARACTERISTICS  
+
-
V
= 5V, V  
= 0V, T  
= 25°C (unless otherwise specified)  
CC  
Symbol  
CC  
amb  
Parameter  
Unit  
Min  
Typ  
Max  
Total Supply Current, excluding current in the Voltage  
Reference  
I
CC  
V
V
= +5V, no load  
= +30V, no load  
0.4  
1
1
2.5  
mA  
CC  
CC  
2/7  
Electrical Characteristics  
TSM109/A  
2 ELECTRICAL CHARACTERISTICS  
COMPARATOR (independent comparator)  
-
+
VCC = +5V, VCC = GND, Tamb = +25°C (unless otherwise specified)  
TSM109  
Min. Typ. Max.  
Symbo  
Parameter  
Unit  
l
1
Input Offset Voltage - note  
V
T
T
= +25°C  
1
3
5
9
mV  
nA  
io  
amb  
T  
T  
min  
amb max  
Input Offset Current  
= +25°C  
T
I
25  
amb  
io  
T
T  
T  
max  
100  
min  
amb  
+
-
2
Input Bias Current (I or I ) - note  
= +25°C  
I
T
25  
200  
250  
400  
nA  
ib  
amb  
T
T  
T  
min  
amb max  
Large Signal Voltage Gain  
= 15V, R = 15kΩ, V = 1V to 11V  
A
vd  
50  
V/mV  
V
CC  
L
o
3
Input Common Mode Voltage Range - note  
V
= 30V  
= +25°C  
CC  
V
+
icm  
V
-1.5  
0
0
V
CC  
T
amb  
+
V
-2  
T
T  
T  
CC  
min  
amb max  
4
+
V
Differential Input Voltage -note  
Low Level Output Voltage  
V
CC  
id  
V
= -1V, I  
= +25°C  
= 4mA  
id  
sink  
V
OL  
T
250  
30  
400  
700  
mV  
amb  
T
T  
T  
min  
amb max  
High Level Output Current (V = 1V)  
id  
V
= V = 30V  
CC  
o
I
OH  
150  
1
nA  
µA  
T
= +25°C  
amb  
T
T  
T  
min  
amb max  
Output Sink Currrent  
V = 1V, V = 1.5V  
I
sink  
10  
20  
mA  
id  
o
5
Response Time - note  
R = 5.1kconnected to V  
t
re  
+
1.3  
µs  
L
CC  
Large Signal Response Time  
+
t
R = 5.1kconnected to V  
, e = TTL,  
rel  
L
CC  
l
300  
ns  
V
= +1.4v  
(ref)  
+
+
1)  
2)  
At output switch point, V 1.4V, R = 0 with V  
from 5V to 30V, and over the full common-mode range (0V to V  
-1.5V).  
o
s
CC  
CC  
The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the  
state of the output, so no loading charge exists on the reference of input lines.  
3)  
4)  
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  
-1.5V.  
CC  
Positive voltage excursions of one input may exceed the power supply level. As long as the other input voltage remains within the  
common-mode range, the comparator will provide an appropriate output state. The low input voltage state must not be less than -0.3V  
(or 0.3V below the negative power supply, if used).  
5)  
The response time specified is for a 100mV input step with 5mV overdrive. For larger overdrive signals, 300ns can be obtained  
3/7  
TSM109/A  
Electrical Characteristics  
COMPARATOR (comparator with inverting input connected to the internal Vref))  
-
+
VCC = +5V, VCC = GND, Tamb = +25°C (unless otherwise specified)  
TSM109  
Symbo  
Parameter  
Unit  
mV  
nA  
l
Min. Typ. Max.  
1
Input Offset Voltage - note  
V
I
T
= +25°C  
1
5
9
io  
amb  
T
T  
T  
min  
amb max  
2
Input Bias Current for positive input note  
= +25°C  
T
25  
250  
400  
ib  
amb  
T
T  
T  
min  
amb max  
Large Signal Voltage Gain  
= 15V, R = 15kΩ, V = 1V to 11V  
A
vd  
50  
200  
V/mV  
V
V
CC  
L
o
+
Differential Input Voltage -note  
V
CC  
V
id  
-2.5V  
Low Level Output Voltage  
V
T
= -1V, I  
= 4mA  
sink  
id  
V
OL  
= +25°C  
250  
30  
400  
700  
mV  
amb  
T
T  
T  
min  
amb max  
High Level Output Current (V = 1V)  
id  
V
= V = 30V  
CC  
o
I
OH  
150  
1
nA  
µA  
T
= +25°C  
amb  
T
T  
T  
min  
amb max  
Output Sink Currrent  
V = 1V, V = 1.5V  
I
sink  
10  
20  
mA  
id  
o
3
Response Time - note  
R = 5.1kconnected to V  
t
re  
+
1.3  
µs  
L
CC  
Large Signal Response Time  
+
t
R = 5.1kconnected to V  
, e = TTL,  
rel  
L
CC  
l
300  
ns  
V
= +1.4v  
(ref)  
+
+
1)  
2)  
At output switch point, V 1.4V, R = 0 with V  
from 5V to 30V, and over the full common-mode range (0V to V  
-1.5V).  
o
s
CC  
CC  
The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the  
state of the output, so no loading charge exists on the reference of input lines.  
3)  
The response time specified is for a 100mV input step with 5mV overdrive. For larger overdrive signals, 300ns can be obtained.  
4/7  
Electrical Characteristics  
TSM109/A  
ELECTRICAL CHARACTERISTICS  
VOLTAGE REFERENCE  
Symbol  
Conditions  
Value  
Unit  
IK  
Cathode Current  
1 to 100  
mA  
Tamb = 25°C (unless otherwise specified)  
TSM109A  
TSM109  
Symbo  
Parameter  
l
Unit  
Min. Typ. Max. Min. Typ. Max.  
Reference Input Voltage, IK = 10 mA  
T
= 25°C  
V
amb  
2.490 2.500 2.510 2.475 2.500 2.525  
ref  
V
T
T  
T  
min  
amb max  
2.48  
2.52  
2.45  
2.55  
Reference Input Voltage Deviation OverTemperature  
Range IK = 10 mA  
V  
ref  
T
T  
T  
amb max  
7
30  
7
30  
mV  
min  
Temperature Coefficient of Reference Input Voltage  
IK = 10 mA,  
Vref  
--------------------  
VrefT  
T
T  
T  
min  
amb max  
±13  
0.5  
±90  
1
±13  
0.5  
±90 ppm/°C  
Imin  
Minimum Cathode Current for Regulation  
1
mA  
1
Dynamic Impedance - note  
|ZVref  
|
0.3  
0.65  
0.3  
0.65  
Vref, IK = 1 to 100mA, f < 1KHz  
1) The dynamic impedance is defined as [Z  
| = V /I  
Vref K  
Vref  
5/7  
TSM109/A  
PACKAGE MECHANICAL DATA  
3
PACKAGE MECHANICAL DATA  
Plastic DIP-8 MECHANICAL DATA  
mm.  
TYP  
3.3  
inch  
TYP.  
0.130  
DIM.  
MIN.  
MAX.  
MIN.  
MAX.  
A
a1  
B
0.7  
1.39  
0.91  
0.028  
0.055  
0.036  
1.65  
1.04  
0.065  
0.041  
B1  
b
0.5  
0.020  
b1  
D
E
0.38  
0.5  
9.8  
0.015  
0.020  
0.386  
8.8  
0.346  
0.100  
0.300  
0.300  
e
2.54  
7.62  
7.62  
e3  
e4  
F
7.1  
4.8  
0.280  
0.189  
I
L
3.3  
0.130  
Z
0.44  
1.6  
0.017  
0.063  
P001F  
6/7  
PACKAGE MECHANICAL DATA  
PACKAGE MECHANICAL DATA  
TSM109/A  
SO-8 MECHANICAL DATA  
mm.  
inch  
TYP.  
DIM.  
MIN.  
TYP  
MAX.  
MIN.  
MAX.  
A
A1  
A2  
B
1.35  
0.10  
1.10  
0.33  
0.19  
4.80  
3.80  
1.75  
0.053  
0.069  
0.25  
1.65  
0.51  
0.25  
5.00  
4.00  
0.04  
0.010  
0.065  
0.020  
0.010  
0.197  
0.157  
0.043  
0.013  
0.007  
0.189  
0.150  
C
D
E
e
1.27  
0.050  
H
5.80  
0.25  
0.40  
6.20  
0.50  
1.27  
0.228  
0.010  
0.016  
0.244  
0.020  
0.050  
h
L
k
˚ (max.)  
8
ddd  
0.1  
0.04  
0016023/C  
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the  
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 publication 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.  
The ST logo is a registered trademark of STMicroelectronics  
All other names are the property of their respective owners.  
© 2004 STMicroelectronics - All Rights Reserved  
STMicroelectronics GROUP OF COMPANIES  
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Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain  
Sweden - Switzerland - United Kingdom - United States  
http://www.st.com  
7/7  
配单直通车
TSM10N06CPRO产品参数
型号:TSM10N06CPRO
生命周期:Obsolete
包装说明:,
Reach Compliance Code:compliant
风险等级:5.84
Base Number Matches:1
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