8/15/2019 Grabador de Voz
1/25
iISD—APRIL 1998
Single-Chip Voice Record/Playback Devices16- and 20-Second Durations
Figure: ISD1400 Series Block Diagram
8/15/2019 Grabador de Voz
2/25
ii Voice Solutions in Silicon ™
•
•
•
–
•
•
–
–
•
–
•
•
•
•
•
•
•
•
Table: ISD1400 Series Summary
Part
Number
Minimum Duration
(Seconds)
Input Sample Rate
(KHz)
Typical Filter Pass
Band (KHz)
8/15/2019 Grabador de Voz
3/25
ISD
8/15/2019 Grabador de Voz
4/25
Voice Solutions in Silicon™
8/15/2019 Grabador de Voz
5/25
1ISD
Table 1: Device Playback/Record
Durations
Part NumberMinimum Duration
(Seconds)
8/15/2019 Grabador de Voz
6/25
2 Voice Solutions in Silicon ™
Figure 1: ISD1400 Series Pinouts
NOTE
NOTE
8/15/2019 Grabador de Voz
7/25
3ISD
Ω
Ω
Ω
Ω
Table 2: External Clock Sample Rates
Part
NumberSample Rate Required Clock
8/15/2019 Grabador de Voz
8/25
4 Voice Solutions in Silicon ™
Ω
NOTE
8/15/2019 Grabador de Voz
9/25
5ISD
Table 3: Operational Modes Table
Address Crtl.
(HIGH)Function Typical Use
Jointly
Compatible(1)
8/15/2019 Grabador de Voz
10/25
6
Voice Solutions in Silicon™
Figure 2: Record
Figure 3: Playback
8/15/2019 Grabador de Voz
11/25
7ISD
Table 4: Absolute Maximum Ratings(Packaged Parts)(1)
Condition Value
Table 5: Operating Conditions(Packaged Parts)
Condition Value
Table 6: DC Parameters (Packaged Parts)
Symbol Parameters Min(2) Typ (1) Max(2) Units Conditions
∞
Ω
Ω
Ω
8/15/2019 Grabador de Voz
12/25
8
Voice Solutions in Silicon™
Ω
Table 7: AC Parameters (Packaged Parts)
Symbol Characteristic Min(2) Typ (1) Max(2) Units Conditions
Table 6: DC Parameters (Packaged Parts)
Symbol Parameters Min(2) Typ (1) Max(2) Units Conditions
8/15/2019 Grabador de Voz
13/25
9
ISD
Ω
Ω
Ω
Table 7: AC Parameters (Packaged Parts)
Symbol Characteristic Min(2) Typ (1) Max(2) Units Conditions
8/15/2019 Grabador de Voz
14/25
10 Voice Solutions in Silicon ™
Chart 1: Record Mode Operating Current
(ICC)
Chart 2: Total Harmonic Distortion
Chart 3: Standby Current (ISB)
Chart 4: Oscillator Stability
8/15/2019 Grabador de Voz
15/25
11ISD
Table 8: Absolute Maximum Ratings(Die)(1)
Condition Value
Table 9: Operating Conditions (Die)
Condition Value
Table 10: DC Parameters (Die)
Symbol Parameters Min(2) Typ (1) Max(2) Units Conditions
∞
Ω
Ω
Ω
8/15/2019 Grabador de Voz
16/25
12
Voice Solutions in Silicon™
Ω
Table 11: AC Parameters (Die)
Symbol Characteristic Min(2) Typ (1) Max(2) Units Conditions
Table 10: DC Parameters (Die)
Symbol Parameters Min(2) Typ (1) Max(2) Units Conditions
8/15/2019 Grabador de Voz
17/25
13
ISD
Ω
Ω
Ω
Table 11: AC Parameters (Die)
Symbol Characteristic Min(2) Typ (1) Max(2) Units Conditions
8/15/2019 Grabador de Voz
18/25
14 Voice Solutions in Silicon ™
Chart 5: Record Mode Operating Current
(ICC)
Chart 6: Total Harmonic Distortion
Chart 7: Standby Current (ISB)
Chart 8: Oscillator Stability
8/15/2019 Grabador de Voz
19/25
15ISD
1.
2.
3.
4.
5.
Figure 4: Application Example
8/15/2019 Grabador de Voz
20/25
16 Voice Solutions in Silicon ™
6.
7.
8.
8/15/2019 Grabador de Voz
21/25
17
ISD
Figure 5: 28-Lead 0.600-Inch Plastic Dual Inline Package (PDIP) (P)
Table 12: Plastic Dual Inline Package (PDIP) (P) Dimensions
INCHES MILLIMETERS
Min Nom Max Min Nom Max
8/15/2019 Grabador de Voz
22/25
18
Voice Solutions in Silicon™
Figure 6: 28-Lead 0.300-Inch Plastic Small Outline Integrated Circuit (SOIC) (S)
Table 13: Plastic Small Outline Integrated Circuit (SOIC) (S) Dimensions
INCHES MILLIMETERS
Min Nom Max Min Nom Max
8/15/2019 Grabador de Voz
23/25
19
ISD
Figure 7: ISD1400 Series Bonding Physical Layout1
I.
II.
III.
8/15/2019 Grabador de Voz
24/25
20
Voice Solutions in Silicon™
Table 14: ISD1400 Series PIN/PAD Designations, with Respect to Die Center (µm)
Pin Pin Name X Axis Y Axis
8/15/2019 Grabador de Voz
25/25
Part Number Part Number
Top Related