isd14b00 Winbond Electronics Corp America, isd14b00 Datasheet - Page 17

• Manufacturer Part Number: isd14b00
• Description: Single-chip, Multiple-message Voice Record/playback Device 10.6- To 32-seconds Duration
• Manufacturer: Winbond Electronics Corp America

Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Standby Current
Record Current
Playback Current
Pull-up device for REC
MIC+ Input Resistance
MIC- Input Resistance
AnaIn Input Resistance
MIC Differential Input
AnaIn Input
Gain from MIC to SP+/-
Output Load Impedance
Speaker Output Power
Speaker Output Voltage
PlayL
Notes:
7. ELECTRICAL CHARACTERISTICS
7.1. DC P
,
[2]
[3]
[4]
[5]
[1]
PARAMETER
FT
Not all specifications are 100 percent tested. All Min/Max limits are guaranteed by Winbond via design,
electrical testing and/or characterization.
LED output during recording.
V
All required control pins must be at appropriate status. External components are biased under a separated
power supply.
Typical values @ V
CCA
&
, V
M1
ARAMETERS
CCD
~
M8 pins
,
and V
PlayE ,
CCP
CC
are connected together. Also, V
= 5.5V, T
V
V
V
V
I
I
I
R
R
R
R
V
V
A
R
Pout
V
SYMBOL
STBY
REC
PLAY
IL
IH
OL
OH
IN1
IN2
MSP
OUT1
PU1
MICP
MICN
ANAIN
SPK
A
= 25
0.7xVcc
0.7xVcc
MIN
°
and sampling frequency (Fs) at 8 kHz, unless stated.
15
8
[2]
- 17 -
TYP
6~40
600
313
V
20
20
18
18
42
1
DD
SSA
[1]
, V
0.3xVcc
0.3xVcc
SSD
MAX
300
10
30
30
Publication Release Date: October 9, 2007
, V
1
SSP1
[2]
and V
UNITS
mW
mA
mA
KΩ
KΩ
KΩ
mV
µA
kΩ
dB
V
V
V
V
V
Ω
V
SSP2
are linked together.
I
I
[4] [5]
V
V
Peak-to-peak
Peak-to-peak
V
AGC = 4.7 µF,
V
Speaker load
V
1 kHz sine wave at AnaIn.
R
R
Typical buzzer
OL
OH
IN
CC
DD
CC
CC
SPK
SPK
= 4.0 mA
= -1.6 mA
= 15~300 mVp-p,
= 2.4V~5.5V
= 4.4 V 1Vp-p,
= 5.5V
= 5.5V, no load
ISD14B20
CONDITIONS
= 8 Ω
= 8Ω Speaker,
[4] [5]
[3]
Revision 0
[3]
[4] [5]