U4091BM-RFNY Atmel, U4091BM-RFNY Datasheet - Page 11

• Manufacturer Part Number: U4091BM-RFNY
• Description: IC PROG PHONE AUDIO PROC 44SSOP
• Manufacturer: Atmel

Specifications of U4091BM-RFNY

• Function: Telephone Audio Processor
• Number Of Circuits: 1
• Voltage - Supply: 3.1 V ~ 3.5 V
• Power (watts): 900mW
• Operating Temperature: -25°C ~ 75°C
• Mounting Type: Surface Mount
• Package / Case: 44-SSOP
• Includes: Speaker Amplifier
• For Use With: DEMOBOARD-U4091BM - BOARD DEMO FOR U4091BM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Interface: -

4872B–CORD–01/11
Table 10-4.
Table 10-5.
Decimal
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
0
1
2
3
4
5
6
7
8
9
Pre-emphasis Selection
DTMFF
DTMFF4 in DTMF Mode
DTMF and Melody Frequencies
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
01111
10000
10001
10010
10011
10100
10101
10110
10111
11000
11001
11010
11011
11100
11101
11110
11111
[0:4]
0
1
1046.5
1108.7
1174.7
1244.5
1318.5
1396.9
1480.0
1568.0
1661.2
1760.0
1864.6
1975.5
2093.0
2217.5
2349.3
2663.3
2983.0
440.0
466.2
493.9
523.2
554.4
587.3
622.3
659.3
698.5
740.0
784.0
830.0
880.0
932.3
987.8
(Hz)
f
Name
Tone/
C#
D#
G#
C#
D#
G#
C#
A#
F#
A#
F#
A#
C
D
G
C
D
G
C
D
A
B
E
F
A
B
E
F
A
B
4
4
4
4
4
4
5
5
5
5
5
5
6
6
6
6
4
5
4
4
5
5
6
4
4
4
5
5
5
6
Error (%)
–0.008
–0.016
–0.003
–0.023
–0.129
–0.216
–0.222
–0.169
–0.014
–0.004
–0.335
–0.355
–0.023
–0.129
–0.214
–0.222
–0.241
–0.302
–0.014
0.014
0.018
0.106
0.126
0.288
0.106
0.126
0.665
0.367
0.387
0.771
---
---
Atmel U4091BM-R
DTMF
Freq.
697
770
852
941
697
770
852
941
697
770
852
941
697
770
852
941
697
770
852
941
697
770
852
941
697
770
852
941
697
770
852
941
2.5dB
3.5dB
Level
DTMP
Freq.
1209
1209
1209
1209
1336
1336
1336
1336
1477
1477
1477
1477
1633
1633
1633
1633
1209
1209
1209
1209
1336
1336
1336
1336
1477
1477
1477
1477
1633
1633
1633
1633
Key
A
B
C
D
A
B
C
D
1
4
7
2
5
8
0
3
6
9
#
1
4
7
2
5
8
0
3
6
9
#
*
*
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