ISD1112SR Nuvoton Technology Corporation of America, ISD1112SR Datasheet - Page 12

• Manufacturer Part Number: ISD1112SR
• Description: IC VOICE REC/PLAY 12-SEC 28-SOIC
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ISD1100r

Specifications of ISD1112SR

• Interface: Pushbutton
• Filter Pass Band: 2.2kHz
• Duration: 12 Sec
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

8. TIMING DIAGRAMS
RECLED
ANA IN
A0-A7
MIC
REC
RECLED
PLAYL
A0-A7
PLAYE
SP+/-
REC
[1]
[2]
T
[1]
[2]
REC must be HIGH for the entire duration of a playback cycle.
RECLED functions as an EOM playback.
SET
T
RPUD
T
SET
T
HOLD
T
HOLD
T
LED1
T
PPUD
T
T
REC
PLAY
FIGURE 2: PLAYBACK
FIGURE 1: RECORD
- 12 -
T
T
RPDD
SET
T
PPDD
T
T
T
LED2
HOLD
SET
T
EOM
T
T
HOLD
PPDD
ISD1100 SERIES
T
SET
T
REC
T
HOLD
T
PPUD
T
EOM