isd18b00 Winbond Electronics Corp America, isd18b00 Datasheet - Page 13

• Manufacturer Part Number: isd18b00
• Description: Single-chip, Single-message Voice Record/playback Device
• Manufacturer: Winbond Electronics Corp America

7. ELECTRICAL CHARACTERISTICS
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Standby Current
Record Current
Playback Current
Pull-up device for
&
Pull-up device for
Output Load Impedance
MIC Input Voltage
MIC Amplifier Gain
Gain from MIC to SP+/SP-
RECE
7.1. DC P
Notes:
[1]
[2]
[3]
[4]
[5]
TryMe
,
Typical values @ T
All Min/Max limits are guaranteed by design, electrical testing and/or characterization. Not all
specifications are 100 percent tested.
LED output during recording.
V
biased under a separated power supply.
RECL
PARAMETER
PLAYE
CCA
pins
and V
,
ARAMETERS
RECE
,
PLAYL
CCD
RECL
SE
,
are connected together. Also, V
PLAYE , PLAYL
,
A
,
FT
= 25
°,
V
V
V
V
I
I
I
R
R
R
V
A
A
SYMBOL
STBY
REC
PLAY
V
IL
IH
OL
OH
IN
MicAmp
MSP
PU1
PU2
EXT
CC
= 5.5V and sampling frequency (Fs) at 8 kHz, unless stated.
,
SE
,
0.7xVcc
0.7xVcc
FT
MIN
+12
8
4
0
and
[2]
- 13 -
SSA
TryMe
PRELIMINARY ISD18B00
and V
TYP
40
80
1
[1]
SSD
must be at V
are connected together.
0.3xVcc
0.3xVcc
MAX
+34
+46
400
10
15
15
Publication Release Date: Oct 2, 2008
[2]
CCD
UNITS
. External components are
mA
mA
mV
kΩ
kΩ
µA
dB
dB
Ω
V
V
V
V
I
I
[4] [5]
V
V
speaker load
Speaker load
Peak-to-peak
Depend on
RO/RI
Depend on
RO/RI
OL
OH
CONDITIONS
CC
CC
= 4.0 mA
= -1.6 mA
= 5.5V
= 5.5V, no
Revision 0.5
[3]
[3]