S-5470A21I-M5T1U Datasheet, PDF (6/24 Pages) Seiko Instruments Inc – ULTRA-LOW CURRENT CONSUMPTION

ULTRA-LOW CURRENT CONSUMPTION NORMALLY-OFF FAINT SIGNAL DETECTION IC
S-5470 Series
Rev.1.3_01
 Electrical Characteristics
Item
Power supply voltage
Current consumption
Detection current
Release current
Detection current
temperature coefficient
Input current
Current amplifier current
amplification ratio × 2
Source current
Sink current
Output response time
Table 5
Symbol
Condition
V_DD
Ta = −40°C to +85°C
I_DD
V_INP = V_SS, V_INM = V_SS
V_INP = 1.0 V, V_INM = V_SS
I_DET
−
I_REL
−
(Ta = +25°C, V_DD = 3.0 V unless otherwise specified)
Min.
Typ. Max.
Unit
Test
Circuit
0.9
−
5.5
V
−
−
0.01 10
nA
1
−
0.02 10
nA
1
0.52 0.7 0.88 nA
2
I_DET × I_DET × I_DET ×
0.7 0.8 0.9
nA
2
I_tc
I_INP
I_INM
G_INM
Ta = −40°C to +85°C
V_INP = 1.0 V
V_INM = 1.0 V
−
−
±0.5
−
%/°C
−
20
−
−
μA
3
10
−
−
μA
3
1.8
2.0
2.2 Times
4
I_SOURCE
CMOS output product VDD = 0.9 V
V_OUT = V_DD − 0.3 V
V_DD = 3.0 V
0.01
3.5
0.4
4.8
−
−
mA
mA
5
5
I_SINK
V_OUT = 0.3 V
V_DD = 0.9 V 0.5
1.7
−
mA
6
V_DD = 3.0 V 7.0
9.2
−
mA
6
t_OD
−
−
−
15
ms
−
6