DEMOBOARD-U4091BM Atmel, DEMOBOARD-U4091BM Datasheet - Page 24

• Manufacturer Part Number: DEMOBOARD-U4091BM
• Description: BOARD DEMO FOR U4091BM
• Manufacturer: Atmel

Specifications of DEMOBOARD-U4091BM

• Main Purpose: Telecom, Phone IC, Corded
• Embedded: No
• Utilized Ic / Part: U4091BM
• Primary Attributes: DTMF, Speech Circuit, Tone-ringer, Voice Switch
• Secondary Attributes: Serial Bus MCU Interface
• Interface Type: Serial
• Operating Voltage: 12 V
• Operating Temperature Range: - 22 C to + 75 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: U4091BM

Table 13-1.
Note:
24
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
U4091BM-R
= 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
V2 = 2.5V
V3 = (2.5V / 0.4)
V4 = (2.5V / 0.4)
V5 = (2.5V / 0.4)
V6 = 8
V7 = 8
-
V4 = (2.5V / 0.4)
Atmel’s internal use
-
-
-
-
-
127 mA
(V
(V
p
p
D / 128 (maximum 2.5V)
– Ref)
– Ref)
D / 128
D / 128
D / 128
D / 128
D / 128
D / 128
D / 128
4872A–CORD–08/05