ISD5104EYI Nuvoton Technology Corporation of America, ISD5104EYI Datasheet - Page 35
![IC VOICE REC/PLAY 2-4MN 28-TSOP](/photos/6/98/69885/256-28-tsop_sml.jpg)
ISD5104EYI
Manufacturer Part Number
ISD5104EYI
Description
IC VOICE REC/PLAY 2-4MN 28-TSOP
Manufacturer
Nuvoton Technology Corporation of America
Series
ISD5100r
Datasheet
1.ISD5116SY.pdf
(90 pages)
Specifications of ISD5104EYI
Interface
I²C
Filter Pass Band
1.7 ~ 3.4kHz
Duration
2 ~ 4 Min
Mounting Type
Surface Mount
Package / Case
28-TSOP
For Use With
ISD-ES511 - EVALUATION SYSTEM FOR ISD5100ISD-ES501 - EVALUATION SYSTEM FOR ISD5008
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 35 of 90
- Download datasheet (674Kb)
AUX IN (Auxiliary Input)
The AUX IN is an additional audio input to the ISD5100-Series, such as from the microphone circuit in
a mobile phone “car kit.” This input has a nominal 694 mV p-p level at its minimum gain setting (0 dB).
See the following table. Additional gain is available in 3 dB steps (controlled by the I
9 dB.
1. Gain from AUX IN to ANA OUT
2. Gain from AUX IN to ARRAY IN
3. 0TLP Input is the reference Transmission Level Point that is used for testing. This level is typically 3 dB below
4.
AUX IN
Input
clipping
Differential
Setting
C
0 dB
3 dB
6 dB
9 dB
COUP =
1. Gain from ANA IN to SP+/-
2. Gain from ANA IN to ARRAY IN
3. 0TLP Input is the reference Transmission Level Point that is used for testing. This level is
4. Speaker Out gain set to 1.6 (High). (Differential)
(1)
NOTE:
0.1
typically 3 dB below clipping
µ
F
f
0TLP Input
CUTTOFF
V
0.694
0.491
0.347
0.245
P-P
Ra
(3)
2xR
Internal to the device
1
a
C
COUP
Rb
AXG1
0
0
1
1
AUX IN Amplifier Gain Settings
ANA IN
Input Amplifier
AUX IN Input Modes
CFG0
- 35 -
AXG0
0
1
0
1
Note: Ra & Rb are in k Ω
Setting
Gain
00
01
10
11
Gain
1.00
1.41
2.00
2.82
Publication Release Date: Oct 31, 2008
(2)
Resistor Ratio
40.1 / 40.1
47.0 / 33.2
53.5 / 26.7
59.2 / 21
ISD5100 SERIES
(Rb/Ra)
In/Out V
0.694
0.694
0.694
0.694
Array
P-P
2
C interface) up to
1.414
Gain
2.82
1.0
2.0
Out V
Speaker
Revision 1.42
0.694
0.694
0.694
0.694
P-P
Gain
(4)
(dB)
0
3
6
9
(2)
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