U2741B-NFBG3Y Atmel, U2741B-NFBG3Y Datasheet - Page 6
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U2741B-NFBG3Y
Manufacturer Part Number
U2741B-NFBG3Y
Description
RF Transmitter ASK/FSK Remote Control 433 MHz
Manufacturer
Atmel
Type
Transmitterr
Datasheet
1.U2741B-NFBY.pdf
(11 pages)
Specifications of U2741B-NFBG3Y
Package / Case
SSO-16
Operating Frequency
450 MHz
Mounting Style
SMD/SMT
Operating Supply Voltage
2.5 V, 3.3 V, 5 V
Operating Frequency (max)
450000kHz
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Operating Temperature Classification
Industrial
Operating Supply Voltage (max)
5.5V
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
U2741B-NFBG3Y
Manufacturer:
TEMIC
Quantity:
20 000
Figure 5-2.
6
U2741B
Application Circuit
3.39 MHz
ASK
CLK
FSK
C
7
C
6
R
4
C
C
2
LFGND
LFVCC
1
GND
VCC
ASK
CLK
FSK
LF
1
2
3
4
5
6
7
8
U2741B
Power
OR
up
VCO
f
f
64
n
XTO
PA
16
15
14
13
12
11
10
DIVC
PWRSET
PWRVCC
ANT
PWRGND1
PWRGND2
XTO1
XTO2
9
+V
S
= 2.0 ... 5.5 V
Antenna
R
13.56 MHz
PWRSET
C
C
3
5
C
L
C
Feed
4
Loop1
C
Loop2
4733B–RKE–09/05