isd1616b Winbond Electronics Corp America, isd1616b Datasheet - Page 4

• Manufacturer Part Number: isd1616b
• Description: Single-message Single-chip 6.6- To 40-second Voice Record & Playback Devices With Valert Option
• Manufacturer: Winbond Electronics Corp America

2. FEATURES
• User-friendly single-chip, single-message voice record & playback devices
• Wide operating voltage: 2.4V to 5.5V
• Push-button interface
• Selectable sampling frequency controlled by an external oscillator resistor
• Variable duration selected by external oscillator resistor
• Message and operation indicators
• Automatic power-down mode
• Dual output channels
• ChipCorder standard features
• Package options: Leaded and Lead-free packaged units
• Available in die, 16L 150mil SOIC and 16L 300mil PDIP
• Temperature options:
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Sampling Frequency
Rosc
Sample Frequency
ISD1610B
ISD1612B
ISD1616B
ISD1620B
Enters standby mode immediately after a record or playback cycle
Standby current: 1µA typical and 10µA maximum
PWM Class D speaker amplifier to directly drive an 8 Ω speaker or a typical buzzer
AUD single-ended current output to drive external power amplifier
Commercial: 0°C to +50°C (Die); 0°C to +70°C (Packaged)
Industrial: -40°C to +85°C (Packaged)
Record is level-triggered
Playback is either edge- or level-triggered
Optional vAlert (voiceAlert) to indicate the presence of new messages
LED: stay on during recording, blink during playback operation
High-quality, natural voice and audio reproduction
Zero-power message storage: Eliminates battery backup circuits
100-year message retention (typical)
100,000 record cycles (typical)
10.6 secs
13.3 secs
6.6 secs
8 secs
12 KHz
12 kHz
53 kΩ
10 secs
12 secs
16 secs
20 secs
8 KHz
80 kΩ
8 kHz
- 4 -
12.5 secs
6.4 KHz
15 secs
20 secs
25 secs
6.4 kHz
100 kΩ
5.3 KHz
15 secs
18 secs
24 secs
30 secs
5.3 kHz
120 kΩ
ISD1600B SERIES
20 secs
24 secs
32 secs
40 secs
160 kΩ
4 HKz
4 kHz