ISD1916 WINBOND [Winbond], ISD1916 Datasheet - Page 18

• Manufacturer Part Number: ISD1916
• Description: SINGLE-CHIP, MULTIPLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE 10.6- TO 32-SECONDS DURATION
• Manufacturer: WINBOND [Winbond]

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+/-
Gain from AnaIn to SP+/-
Output Load Impedance
Speaker Output Power
Speaker Output Voltage
Total Harmonic Distortion
PlayL
Notes:
8. ELECTRICAL CHARACTERISTICS
8.1. DC P
After design is finalized, need Design engineering’s help to update the actual values on this DC
Parameter table and the timing parameters.
,
[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
A
R
Pout
V
THD
SYMBOL
STBY
REC
PLAY
IL
IH
OL
OH
IN1
IN2
MSP
ASP
OUT1
PU1
MICP
MICN
ANAIN
SPK
A
= 25
0.7xVcc
0.7xVcc
MIN
°
and sampling frequency (Fs) at 8 kHz, unless stated.
15
6
8
[2]
- 18 -
TYP
600
670
313
117
V
20
20
18
18
42
49
1
0
1
DD
SSA
[1]
, V
Publication Release Date: September 11, 2007
0.3xVcc
0.3xVcc
SSD
MAX
300
10
30
30
40
, V
1
SSP1
[2]
and V
UNITS
mW
mW
mW
mW
mA
mA
mV
KΩ
KΩ
KΩ
µA
kΩ
dB
dB
%
Ω
V
V
V
V
V
V
SSP2
are linked together.
I
I
[4] [5]
V
V
Peak-to-peak
Peak-to-peak
V
AGC = 4.7 µF,
V
V
Speaker load
V
V
V
V
R
Typical buzzer
15 mV p-p 1 kHz sine
wave, Cmessage
weighted
OL
OH
IN
CC
CC
DD
DD
DD
DD
CC
CC
SPK
= 4.0 mA
= -1.6 mA
= 15~300 mVp-p,
= 3 V
= 2.4 V
= 2.4V~5.5V
= 2.4V~5.5V
= 5.5 V
= 4.4 V
= 5.5V
= 5.5V, no load
CONDITIONS
= 8Ω Speaker,
ISD1916
[4] [5]
[3]
1Vp-p,
1 kHz sine
wave at
AnaIn. R
= 8 Ω
Revision 0
[3]
[4] [5]
SPK