ta76432af TOSHIBA Semiconductor CORPORATION, ta76432af Datasheet - Page 6

• Manufacturer Part Number: ta76432af
• Description: 1.26-v Adjustable High-precision Shunt Regulators
• Manufacturer: TOSHIBA Semiconductor CORPORATION

−10
100
0.5
0.3
0.1
1.5
1.0
0.5
−2
−4
−6
−8
50
30
10
0
5
3
1
0
0
1 k
5
0
0
Input
V REF
Ta = 25°C
V KA = V REF
0.5 mA ≦ −I K ≦ 15 mA
220 Ω
1
Cathode voltage V
I K
GND
5
10 k
R S
f = 100 kHz
2
Frequency f (Hz)
monitor
Generator
e o
e i
Input
Pulse
Pulse response
Time t (μs)
ΔV
I K = 5 mA
Ta = 25°C
∴
R
I K
e
e
Output
o
o
REF
V KA
S
Z
Z
Input
KA
=
=
3
KA
＞
10
R
R
Z
i e
S
S
=
– V
KA
– f
+
e
i e
・
i e
100 k
220 Ω
o
Z
Z
KA
・
KA
KA
4
KA
R
S
・
Z
KA
Output
GND
(V)
15
5
1 M
6
20
6
3.0
2.0
1.0
0.0
4.0
−10
60
50
40
30
20
10
−40
0
1 k
Input
I REF
0
Ambient temperature Ta (°C)
10 k
TA76432AFT/AF/AFR/AS
Frequency f (Hz)
I K = 5 mA
I K
40
I
V KA
REF
A
100 k
V
– f
– Ta
10 μF
80
V IN
I K = 5 mA
Ta = 25°C
1 M
120
I K
2006-11-07
V OUT
GND
10 M
160