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TS821 数据表(PDF) 3 Page - STMicroelectronics

部件名 TS821
功能描述  1.225V MICROPOWER VOLTAGE REFERENCE
PDF  7 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

TS821 数据表(HTML) 3 Page - STMicroelectronics

  TS821 Datasheet HTML 1Page - STMicroelectronics TS821 Datasheet HTML 2Page - STMicroelectronics TS821 Datasheet HTML 3Page - STMicroelectronics TS821 Datasheet HTML 4Page - STMicroelectronics TS821 Datasheet HTML 5Page - STMicroelectronics TS821 Datasheet HTML 6Page - STMicroelectronics TS821 Datasheet HTML 7Page - STMicroelectronics  
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TS821
3/7
ELECTRICAL CHARACTERISTICS
TS821B (0.5% Precision)
T
amb =25
oC (unless otherwise specified)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
V
k
Reverse Breakdown Voltage
I
k = 100µA@ Tamb =25
oC
1.219
1.225
1.231
V
Reverse Breakdown Voltage
Tolerance
I
k = 100µA@ Tamb =25
oC
-40
oC< T
amb < +85
oC
-6
-14
+6
+14
mV
I
kmin
Minimum Operating Current
T
amb =25
oC40
45
µA
-40
oC< T
amb < +85
oC50
µA
∆Vref/∆T Average Temperature Coeffi-
cient
I
K = 100µA
120
ppm/
oC
∆V
k/∆Ik
Reverse Breakdown Voltage
Change with Operating Current
Change
I
kmin <Ik < 1mA @ Tamb =25
oC
-40
oC< T
amb < +85
oC
0.3
0.7
1
mV
1mA < I
k < 12mA
@ T
amb =25
oC
-40
oC< T
amb < +85
oC
2.5
5
7
mV
R
ka
Static Impedance
∆I
k =45µA to 1mA
0.25
0.5
Ω
K
vh
Long Term Stability
I
K= 100µA, t = 1000hrs
T
amb =25
oC
120
ppm
en
Wideband Noise
I
K = 100µA
10Hz < f < 10kHz
200
nV/
Hz
ELECTRICAL CHARACTERISTICS
TS821A (1% Precision)
T
amb =25
oC (unless otherwise specified)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
V
k
Reverse Breakdown Voltage
I
k = 100µA@ Tamb =25
oC
1.213
1.225
1.237
V
Reverse Breakdown Voltage
Tolerance
I
k = 100µA@ Tamb =25
oC
-40
oC< T
amb < +85
oC
-12
-24
+12
+24
mV
I
kmin
Minimum Operating Current
T
amb =25
oC40
45
µA
-40
oC< T
amb < +85
oC50
µA
∆V
ref/∆T
Average Temperature Coeffi-
cient
I
K = 100µA
150
ppm/
oC
∆V
k/∆Ik
Reverse Breakdown Voltage
Change with Operating Current
Change
I
kmin <Ik < 1mA @ Tamb =25
oC
-40
oC< T
amb < +85
oC
0.3
0.7
1
mV
1mA < I
k < 12mA
@ T
amb =25
oC
-40
oC< T
amb < +85
oC
2.5
5
7
mV
R
ka
Static Impedance
∆I
k =45µA to 1mA
0.25
0.5
Ω
K
vh
Long Term Stability
I
K= 100µΑ, t = 1000hrs
T
amb =25
oC
120
ppm/kHr
en
Wideband Noise
I
K = 100µA
10Hz < f < 10kHz
200
nV/
Hz



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