ISD1800 Datasheet, PDF (17/26 Pages) Winbond – SINGLE-CHIP, SINGLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE 6- TO 16-SECOND DURATION

I1800 SERIES
10. ELECTRICAL CHARACTERISTICS
10.1. DC PARAMETERS
PARAMETER
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
V_CC Current (Operating)
V_CC Current (Standby)
Input Leakage Current
Input Current HIGH
Input Current HIGH
Output Load Impedance
SYMBOL
V_IL
V_IH
V_OL
V_OH
I_CC
I_SB
I_ILPD1
I_ILPD2
I_ILPD3
R_EXT
MIN^[2]
2.0
2.4
30
3
8
Preamp Input Resistance R_MIC, R_MICREF
MIC SP+/- Gain
A_MSP
TYP^[1]
0.5
150
10
40
MAX^[2]
0.8
0.4
30
10
+1
400
130
UNITS
V
V
V
V
mA
µA
µA
µA
µA
Ω
KΩ
dB
CONDITIONS
I_OL = 4.0 mA^[3]
I_OH = -1.6 mA^[3]
V_CC = 4.5V
[4] [5]
Force V_SS ^[6]
Force V_CC ^[7]
Force V_CC ^[8]
Speaker Load,
SP+ to SP-
AGC = 0.0V
Notes:
[1] _{Typical values @ TA = 25° and VCC = 3.0V.}
[2] _{All Min/Max limits are guaranteed by Winbond via electrical testing or characterization. Not all}
specifications are 100 percent tested.
[3] _{Record LED output, RECLED .}
[4] _{VCCA and VCCD connected together.}
[5] _{REC, PLAYL, PLAYE, XCLK, and FT must be at VSSD.}
[6] _{REC, PLAYL and PLAYE.}
[7] _{REC, PLAYL and PLAYE.}
[8] _{Test limits of Final Test.}
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Publication Release Date: May 2003
Revision 0.0