PN531 NXP Semiconductors, PN531 Datasheet - Page 17

• Manufacturer Part Number: PN531
• Description: ??c Based Transmission Module
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PN531
6.3 Current Consumption
SYMBOL
Note:
7 REVISION HISTORY
REVISION
I
I
I
I
I
supend
I
I
I
DVDD
AVDD
PVDD
SVDD
TVDD
HPD
SPD
2.0
1.0
1.
2.
3.
4.
5.
TVDD depends on TVDD and the external circuitry connected to Tx1 and Tx2.
DVDD depends on the system configuration.
PVDD depends on the overall load at the digital pins.
SVDD depends on the overall load at the digital pins.
During operation with a typical circuitry the overall current is below 100 mA. Typical value using a complementary driver
configuration and an antenna matched to 40 Ohm between TX1 and TX2 at 13.56 MHz.
Transmitter Supply Current
Hard Power Down Current
Soft Power down Current
(Not powered from USB)
(Not powered from USB)
Analog Supply Current
Analog Supply Current
Pad Supply Current for
USB suspend Current
Digital Supply Current
April2003
February
Pad Supply Current
DATE
2004
PARAMETER
SAM interface
Table 7: Document Revision History
Second published version, change to public
Table 6-3: Current Consumption
AVDD=DVDD=TVDD=PVDD=S
AVDD=DVDD=TVDD=PVDD=S
AVDD=DVDD=TVDD=PVDD=S
AVDD=DVDD=TVDD=PVDD=S
AVDD=DVDD=TVDD=PVDD=S
AVDD=DVDD=TVDD=PVDD=S
VDD=3V, RF level detector off
VDD=3V, RF level detector on
VDD=3V, RF level detector on
VDD=3V, RF level detector on
VDD=3V, RF level detector on
VDD=3V, RF level detector off
Continuous Wave, TVDD=3V
(without resistor on D+/D-)
CONDITIONS
First published version
Objective Short Form Specification Rev. 2.0 February 2004
DESCRIPTION
17
µC based Transmission module
MIN
TYP
15
60
6
3
MAX
250
100
tbd
tbd
tbd
tbd
10
30
UNIT
mA
mA
mA
mA
mA
mA
µA
µA
µA