Real-time clocks
Bus buffers
PCA9510A
PCA9511A
PCA9512B
I2C Fm Incremental Offset hot-swap bus buffer (no RTA)
I2C Fm Incremental Offset hot swap-bus buffer
I2C Fm Incremental Offset VLT hot swap bus buffer
I2C Fm Incremental Offset hot-swap bus buffer
(92 µA CS)
I2C Fm Incremental Offset hot-swap bus buffer
(0.8 V offset)
I2C Fm (1 MHz) HV Incremental Offset bus buffer
I2C Fm RTC for One Time Password genera-
tion and smart cards
PCA8802
PCF8523
I2C Fm+ Ultra low-power RTC with loss of
main power detect and auto battery switch
over
PCA9513A
Low-power
Incremental Offset
PCF8563
I2C Fm Ultra low-power clock/calendar
PCA9514A
PCA9521
PCA9522
I2C Fm Ultra low-power clock/calendar and
COB
PCF8564A
I2C Fm (1 MHz) HV Incremental Offset hot-swap
bus buffer
I2C Fm HV bus extender
I2C Fm High temperature clock/calendar
-40ꢀC…+125ꢀC
+ PCA8565
PCF8583
Amplifier
No Offset
P82B715
PCA9525
PCA9605
P82B96
I2C Fm (1 MHz) No Offset bus repeater
I2C Fm+ No Offset bus repeater
I2C Fm HV bus buffer
I2C Sm Clock/calendar resolution: 0.01 s,
with 256x8 SRAM
Normal
I2C Sm Low-power clock/calendar resolution:
0.01 s
I2C Fm VLT DDC buffer with accelerator
I2C Fm VLT hot-swap bus repeater
I2C Fm 1.0V LV VLT bus buffer with current source
I2C Fm 0.8V LV VLT bus buffer with current source
I2C Fm 0.8V LV VLT bus buffer
PCF8593
PCA9507
PCA9508
PCA9509
PCA9509A
PCA9509P
PCA9517A
PCA9519
PCA9527
PCA9600
I2C Fm High-accuracy, low-voltage RTC with
512x8 RAM
PCF2127A
Temp-compen-
sated
+ PCA/PCF2129(A) I2C Fm High-accuracy RTC
Static Offset
(1 side)
I2C Fm 0.9V LV VLT bus repeater
4-channel version of PCA9509
Muxes and
switches
I2C Fm DDC VLT buffer with accelerator and CEC
I2C Fm+ HV bus buffer
I2C Fm+ HV bus buffer with stronger 15 mA local side
drive to support multiple Fm+ slaves
PCA9540B
2-channel I2C Fm mux
PCA9601
2-channel
PCA9542A
2-channel I2C Fm mux with INT
PCA9515A
PCA9516A
PCA9518A
GTL2000
GTL2002
GTL2003
GTL2010
PCA9306
NVT2001
NVT2002
NVT2003
NVT2004
NVT2006
NVT2008
NVT2010
I2C Fm bus repeater
2-channelI2CFmswitchwithINTandRST(BandCAlternate
address)
Static Offset
(All sides)
PCA9543A/B/C
I2C Fm 5-channel hub
I2C Fm expandable 5-channel hub
22-bit I2C Fm+ VLT
2 to 1 I2C Fm demux with INT and RST
(channel 0 default)
PCA9541A/01
PCA9541A/03
2-to-1 demux
2-bit I2C Fm+ VLT
2 to 1 I2C Fm demux with INT and RST
(no channel default)
8-bit I2C Fm+ VLT
10-bit I2C Fm+ VLT
PCA9544A
PCA9545A/B/C
PCA9546A
PCA9646
4-channel I2C Fm mux with INT
Dual I2C/SMBus Fm+ VLT
1-bit I2C Fm+ VLT
4-channel I2C Fm switch with INT and RST (B and C
Alternate address)
Voltage translator
(doesn’t isolate
capacitance)
4-channel
2-bit I2C Fm+ VLT for I2C/SMBus applications
3-bit I2C Fm+ VLT for two power supply applications
4-bit I2C Fm+ VLT for SPI applications
6-bit I2C Fm+ VLT
4-channel I2C Fm switch with RST
4-channel I2C Fm+ No Offset buffer/switch with RST
8-channel I2C Fm mux with RST (channel 0 default)
8-channel I2C Fm switch with RST
PCA9547
8-bit I2C Fm+ VLT
8-channel
PCA9548A
10-bit I2C Fm+ VLT
Decode table
Bus Speed
Features
Sm
100 kHz Standard-mode I2C-bus
400 kHz Fast-mode I2C-bus
LV
Supply voltage <2.3 V
Totem-pole (push-pull)
Quasi-bidirectional
Open drain
Fm
TP
Fm+
HSm
UFm
1 MHz Fast-mode Plus I2C-bus
3.4 MHz High Speed-mode I2C-bus
5 MHz Ultra Fast-mode I2C-bus
QB
OD
CS
Current source
INT
RST
OE
Interrupt
+
AEC-Q100 compliance
General Purpose I/O Expander
Thermal Sensor
Reset
GPIO
TS
Output enable
Latch
PU
Input latch
RTC
LCD
DAC
ADC
Real Time Clock
Pull-up resistors
Pull-up/pull-down resistors
Outputs >10 V
Liquid Crystal Display
Digital Analog Converter
Analog Digital Converter
PU/PD
HV
VLT
COG
Voltage Level Translator – 2 Supplies
Chip on Glass
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