Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

TPS8804 Datasheet(PDF) 5 Page - Texas Instruments

Click here to check the latest version.
Part # TPS8804
Description  TPS8804 Smoke Alarm AFE
PDF  48 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

TPS8804 Datasheet(HTML) 5 Page - Texas Instruments

  TPS8804 Datasheet HTML 1Page - Texas Instruments TPS8804 Datasheet HTML 2Page - Texas Instruments TPS8804 Datasheet HTML 3Page - Texas Instruments TPS8804 Datasheet HTML 4Page - Texas Instruments TPS8804 Datasheet HTML 5Page - Texas Instruments TPS8804 Datasheet HTML 6Page - Texas Instruments TPS8804 Datasheet HTML 7Page - Texas Instruments TPS8804 Datasheet HTML 8Page - Texas Instruments TPS8804 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 48 page
background image
5
TPS8804
www.ti.com
SLVSF29 – OCTOBER 2019
Submit Documentation Feedback
Copyright © 2019, Texas Instruments Incorporated
6.2 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
PARAMETER
MIN
MAX
UNIT
SLC transmitter
supply
VSLC
4.5
15.6
V
Power supply
VCC
2.6
15.6
V
LED driver
DINA, DINB
0
11.5
V
SLC receiver
SLC_RX
0
17
V
Digital IO
CSEL, GPIO, LEDEN, MCU_RX, MCU_TX1, MCU_TX2, SCL, SDA
0
VMCU
V
Digital IO
supply
VMCU
1.425
3.6
V
Ambient
temperature
TA
–40
85
°C
Junction
temperature
TJ
–40
85
°C
6.3 Thermal Information
THERMAL METRIC
TPS8804 DCP (38 pin TSSOP)
UNIT
RθJA
Junction-to-ambient thermal resistance
29.3
°C/W
RθJC(top)
Junction-to-case (top) thermal resistance
20.0
°C/W
RθJB
Junction-to-board thermal resistance
10.1
°C/W
ΨJT
Junction-to-top characterization parameter
0.3
°C/W
ΨJB
Junction-to-board characterization parameter
10.0
°C/W
RθJC(bot)
Junction-to-case (bottom) thermal resistance
2.2
°C/W
6.4 Electrical Characteristics
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
INPUT VOLTAGE AND CURRENTS
VPWRUP
Power up threshold. Note:
Device enters active state
when MCU_PG=1.
VCC rising
1.2
1.7
2.0
V
VPWRDOWN
Power down threshold
VCC falling
0.95
1.5
2.0
V
VPWR, HYS
VCC power up to power
down hysteresis
20
100
400
mV
VVCCLOW, RISE
VCC low warning reset
threshold
PLDO voltage rising
2.35
2.55
2.7
V
Deglitch time
92
125
158
µs
VVCCLOW,
FALL
VCC low warning assert
threshold
PLDO voltage falling
2.15
2.40
2.6
V
Deglitch time
92
125
158
µs
ISTANDBY
Standby Supply Current
All blocks that can be
disabled are off, TJ=27C,
VCC=3V, VMCU=1.8V
4.4
5.6
µA
All blocks that can be
disabled are off, TJ=27C,
VCC=9V, VMCU=3.3V
7.2
9.1
µA
POWER LDO
VPLDO
Output Voltage
VCC = 2.0 V, IPLDO = 10 mA
1.93
1.96
1.99
V
VCC = 2.0 V, IPLDO = 30 mA
1.8
1.87
1.95
V
VCC = 3.3 V, IPLDO = 30 mA
3.1
3.23
3.3
V
VCC = 9 V, IPLDO = 30 mA
4.1
5
6.7
V
VCC = 11.5 V, IPLDO = 30 mA
4.1
5
6.7
V
CPLDO
PLDO capacitor required for
stability
0.7
1
1.3
µF



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com