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PDF S-89210A Data sheet ( Hoja de datos )
| Número de pieza | S-89210A | |
| Descripción | MINI ANALOG SERIES CMOS COMPARATOR | |
| Fabricantes | Seiko Instruments | |
| Logotipo |  |
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Rev.2.1_00
MINI ANALOG SERIES
CMOS COMPARATOR
www.DataSheet4U.com
S-89210A/89220A
The mini-analog series is a group of ICs that incorporate a
general purpose analog circuit in a small package.
The S-89210A/89220A is a CMOS type comparator that has
a phase compensation circuit, and that can be driven at a
lower voltage with lower current consumption than existing
bipolar comparators. These features make this product the
ideal solution for small battery-powered portable equipment.
The S-89210A/89220A is a single comparator.
Features
y Lower operating voltage than the conventional general-purpose
comparators:
VDD = 1.8 to 5.5 V
y Low current consumption: IDD = 50 µA (S-89210A)
IDD = 10 µA (S-89220A)
y Low input offset voltage: 4.0 mV (max.)
y Lead-free products
Application
y Cellular phones
y PDAs
y Notebook PCs
y Digital cameras
y Digital video cameras
Package
Package Name
SC-88A
Package
NP005-B
Drawing Code
Tape
NP005-B
Reel
NP005-B
Product Code List
Table 1
Current consumption
SC-88A
IDD = 50 µA
IDD = 10 µA
S-89210ACNC-1C0TFG
S-89220ACNC-1C1TFG
Remark Delivery form : Taping only
Seiko Instruments Inc.
1
1 page  
Rev.2.1_00
MINI ANALOG SERIES CMOSwwCwO.DMatPaSAheReAt4UT.cOoRm
S-89210A/89220A
2. VDD = 3.0 V
DC Characteristics (VDD = 3.0 V)
Parameter
Symbol
Current consumption IDD
Input offset voltage
Input offset current
Input bias current
Common-mode input
voltage range
Maximum output
swing voltage
Common-mode input
signal rejection ratio
Power supply voltage
rejection ratio
Source current
Sink current
VIO
IIO
IBIAS
VCMR
VOH
VOL
CMRR
PSRR
ISOURCE
ISOURCE
ISINK
Table 7
Measurement Conditions
S-89210A
S-89220A
IOH = 20 µA
IOL = 20 µA
S-89210A
S-89220A
VOL = 0.5 V
VOH = 0 V
(Ta = 25°C unless otherwise specified)
Min. Typ. Max. Unit Measurement
Circuit
50 120 µA
10 30 µA
Figure 10
−4 ±3 +4 mV
Figure 6
1 pA
1 pA
0 2.3
V
Figure 7
2.7
0.01
V
V
Figure 8
Figure 9
60 70
dB
Figure 7
60 70
dB
Figure 6
120
25
µA
Figure 11
8 mA Figure 12
AC Characteristics (VDD = 3.0 V)
Parameter
Symbol
Rise propagation
delay time
tPLH
Fall propagation
delay time
tPHL
Rise response
time
tTLH
Fall response
time
tTHL
Table 8
(Ta = 25°C unless otherwise specified)
Measurement conditions
Min. Typ. Max. Unit
S-89210A
30
S-89220A
150
S-89210A
S-89220A
S-89210A
Overdrive = 100 mV
CL = 15 pF
(Refer to Figure 13.)
6
30
2
S-89220A
10
S-89210A
2
S-89220A
10
µs
Seiko Instruments Inc.
5
5 Page 
Rev.2.1_00
MINI ANALOG SERIES CMOSwwCwO.DMatPaSAheReAt4UT.cOoRm
S-89210A/89220A
Characteristics (Reference Data)
1. Current consumption vs. Power supply voltage
(a) S-89210A
100
IDD−VDD, VSS = 0 V
80
25°C
85°C
60
40
20 Ta=−40°C
0
0 1 2 34 5
VDD (V)
2. Output current
2-1. ISOURCE vs. Power supply voltage
(a) S-89210A
ISOURCE−VDD, VOH = 0 V , VSS = 0 V
500
6
400
25°C
85°C
300
200 Ta=−40°C
100
0
01 23456
VDD (V)
(b) S-89220A
20
15
IDD−VDD, VSS = 0 V
25°C
85°C
10
Ta=−40°C
5
0
0 123456
VDD (V)
(b) S-89220A
ISOURCE−VDD, VOH = 0 V , VSS = 0 V
100
80
25°C
85°C
60
40 Ta=−40°C
20
0
0 123456
VDD (V)
Seiko Instruments Inc.
11
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet S-89210A.PDF ] | |
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