TS822AIZT STMicroelectronics, TS822AIZT Datasheet - Page 4
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TS822AIZT
Manufacturer Part Number
TS822AIZT
Description
IC VREF 2.5V SHUNT MCRPWR TO-92
Manufacturer
STMicroelectronics
Datasheet
1.TS822AILT.pdf
(9 pages)
Specifications of TS822AIZT
Reference Type
Shunt
Voltage - Output
2.5V
Tolerance
±2%
Temperature Coefficient
100ppm/°C
Number Of Channels
1
Current - Cathode
40µA
Current - Output
15mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
TO-92-3 (Standard Body), TO-226
Product
Voltage References
Topology
Shunt References
Output Voltage
2.5 V
Initial Accuracy
1 %
Average Temperature Coefficient (typ)
100 PPM / C
Shunt Current (max)
15 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
Through Hole
Shunt Current (min)
0.05 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Input
-
Current - Quiescent
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Electrical characteristics
4/9
Figure 1.
Figure 3.
Figure 5.
Vin
Reference voltage versus cathode current
0.15
0.05
15
10
-5
0.2
0.1
5
0
0
-40
Static impedance (Rka) versus
R
-0.5
Reference voltage versus cathode
current
Test circuit
Static impedance (R
temperature
-20
Test circuit
0
temperature
Cathode voltage (V)
Ik=(Vin-Vref)/R
0.5
Temperature (°C)
0
20
1
1.5
40
ka
) versus
2
60
2.5
Vout=Vref
80
Figure 2.
Figure 4.
Figure 6.
1500
1000
500
Reference voltage versus Temperature
2.56
2.54
2.52
2.48
2.46
2.44
2.5
1.5
0.5
2.5
0
3
2
0
1
0.1
0
-40
Minimum operating current
Reference voltage versus
temperature
Noise voltage versus frequency
Noise voltage versus Frequency
Minimum operating current
-20
1.0
T=+25°C
Cathode current (µA)
Temperature (°C)
0
Frequency (KHz)
C
20
L
C
20
=100µF
L
+2%
-2%
+1%
-1%
=10µF
10.0
C
40
L
=1µF
C
T=-40°C
L
60
100.0
T=+85°C
=100nF
40
C
L
=0
80
1000.0
TS822