S1A2284A01 Samsung Semiconductor, Inc., S1A2284A01 Datasheet - Page 3

• Manufacturer Part Number: S1A2284A01
• Description: Description = S1A2284A01 5 Dot Led Level Meter Driver ;; Function = Level Meter ;; Features = High Gain Rectifying Amplifier Included,logarithmic Indicator For 5-dot Bar Type Led,ac/dc Level Meters ;; Package = 9SIP ;; Production Status = Mass Produc
• Manufacturer: Samsung Semiconductor, Inc.

5 DOT LED LEVEL METER DRIVER
ELECTRICAL CHARACTERISTICS
(T
NOTE: Definition of 0dB: input voltage level when V
TEST CIRCUIT
Circuit Current
D Output Current
Input Bias Current
Amp Gain
Comparator ON Level
a
= 25 C, V
D1
Characteristic
1
CC
= 6V, f = 1kHz, unless otherwise specified)
D2
2
S1A2284A01
S1A2284A02
D3
V
3
CL (ON)
S1A2284A01/02
D4
4
V
V
V
V
V
Symbol
CL(ON)1
CL(ON)2
CL(ON)3
CL(ON)4
CL(ON)5
I
I
5
CCQ
BIAS
G
I
O
V
CL (ON)3
D5
6
turn ON (50mV)
10k
V
V
V
Test Conditions
i
i
I
= 0V
= 0.15V
= 0.1 V
7
10 F/16V
C1
8
C2 : AC in, 2.2 F is used.
DC in, 2.2 F is shorted.
9
10k
Min.
2.5
11
24
5
12
5
1
6
F/16V
C2
Typ.
15
26
6
7
10
0
3
6
INPUT
5
S1A2284A01/02
Max.
18.5
8.5
9.5
3.5
28
R
0
7
8
4
Vcc
Unit
mA
mA
dB
dB
A
3