U4091BM-RFNY Atmel, U4091BM-RFNY Datasheet - Page 25

• 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: -

Table 13-1.
Note:
4872B–CORD–01/11
Decimal
D = measured digital word (0 ≤ D ≤ 127)
S = programmable gain 0.5 or 1
V
10
11
12
13
14
15
0
1
2
3
4
5
6
7
8
9
p
= peak value of the measured signal
Input Selection ADC
ADC[1:4]
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Symbol
OFF
IL
ADIN extern
VB
VMPS
VMP
TLDR
TLDT
Not used
SAO1
Offcan1
Offcan2
Offcan3
Not used
Not used
Not used
Value
-
I1 = S × 127mA × D / 128
V2 = 2.5V × D / 128 (maximum 2.5V)
V3 = (2.5V / 0.4) × D / 128
V4 = (2.5V / 0.4) × D / 128
V5 = (2.5V / 0.4) × D / 128
V6 = 8 × (V
V7 = 8 × (V
-
V4 = (2.5V / 0.4) × D / 128
Atmel’s internal use
-
-
-
-
-
p
p
– Ref) × D / 128
– Ref) × D / 128
Atmel U4091BM-R
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