RE46C190S16TF Microchip Technology, RE46C190S16TF Datasheet - Page 8

• Manufacturer Part Number: RE46C190S16TF
• Description: 3V E-Cal Photo S.D. IC 16 SOIC .150in T/R
• Manufacturer: Microchip Technology
• Type: CMOS Photoelectric Smoke Detector ASIC with Interconnect and Timer Moder

Specifications of RE46C190S16TF

• Product: Driver ICs - Various
• Supply Voltage (max): 5 V
• Supply Voltage (min): 2 V
• Supply Current: 1 uA
• Maximum Operating Temperature: + 60 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-16
• Minimum Operating Temperature: - 10 C
• Output Current: - 4 mA
• Output Voltage: 8.5 V
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

RE46C190
AC ELECTRICAL CHARACTERISTICS
DS22271A-page 8
AC Electrical Characteristics: Unless otherwise indicated, all parameters apply at T
V
Time Base
Internal Clock Period
RLED Indicator
On Time
Standby Period
Local Alarm Period
Hush Timer Period
External Alarm
Period
GLED Indicator
Latched Alarm Period
Latched Alarm Pulse
Train (3x) Off Time
Latched Alarm LED
Enabled Duration
Smoke Check
Smoke Test Period
with Temporal Horn
Pattern
Note 1:
BST
Parameter
= 4.2V, Typical Application (unless otherwise noted)
2:
3:
4:
See timing diagram for Horn Pattern
T
Typical values are for design information only.
Limits over the specified temperature range are not production tested, and are based on characterization
data.
PCLK
and T
IRON
Symbol Test Pin
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
PLED2A
PLED2B
T
OFLED
PER0A
PER1A
PER2A
PER3A
PER4A
PER5A
PLED1
PLED4
PLED0
PLED3
LALED
PCLK
ON1
are 100% production tested. All other AC parameters are verified by functional testing.
8
8
8
8
8
8
9
9
9
2
2
2
2
2
2
9.80
9.80
1.25
22.4
1.88
0.94
0.94
Min
320
470
625
235
313
7.5
(Figure
10
40
10
LED IS NOT ON
5-2).
(Note 1
10.4
10.4
10.7
1.33
23.9
10.7
Typ
344
500
667
250
333
2.0
1.0
1.0
8.0
43
to
Note
Max
1.41
25.3
2.12
1.06
1.06
11.0
11.0
11.4
11.4
368
530
710
265
353
8.5
46
4).
Hours
Units
ms
ms
ms
ms
ms
ms
s
s
s
s
s
s
s
s
s
s
A
 2010 Microchip Technology Inc.
= -10° to +60°C, V
PROGSET,
IO = high
Operating
Standby, no alarm
Local alarm condition
with temporal horn
pattern
Local alarm condition
with continuous horn
pattern
Timer mode, no local
alarm
Remote alarm only
Latched Alarm Condition,
LED enabled
Latched Alarm Condition,
LED enabled
Latched Alarm Condition,
LED enabled
Standby, no alarm
Standby, after one valid
smoke sample
Standby,
after two consecutive
valid smoke samples
Local Alarm
(three consecutive valid
smoke samples)
Push button test,
>1 chamber detections
Push button test,
no chamber detections
In remote alarm
Condition
DD
= 3V,