TS822AILT STMicroelectronics, TS822AILT Datasheet - Page 4

• Manufacturer Part Number: TS822AILT
• Description: IC VREF 2.5V SHUNT MCRPWR SOT-23
• Manufacturer: STMicroelectronics

Specifications of TS822AILT

• Reference Type: Shunt
• Voltage - Output: 2.5V
• Tolerance: ±1%
• Temperature Coefficient: 100ppm/°C
• Number Of Channels: 1
• Current - Cathode: 40µA
• Current - Output: 15mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• 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: SMD/SMT
• 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
• Other names: 497-8125-2; TS822AILT

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