ISD4004-08MS Nuvoton Technology Corporation of America, ISD4004-08MS Datasheet - Page 17

• Manufacturer Part Number: ISD4004-08MS
• Description: IC VOICE REC/PLAY 8MIN 28-SOIC
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ISD4004r

Specifications of ISD4004-08MS

• Interface: SPI/Microwire
• Filter Pass Band: 3.4kHz
• Duration: 8 Min
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: ISD400408MS

1.
2.
3.
4.
5.
6.
7.
8.
9.
1.
2.
ISD
THD
V
T
T
T
T
T
T
T
T
T
F
Symbol
SSS
SSH
DIS
DIH
PD
DF
SSmin
SCKhi
SCKlow
0
IN
Typical values: T
All min/max limits are guaranteed by ISD via electrical testing or characterization. Not all specifications are 100
percent tested.
Low-frequency cut off depends upon the value of external capacitors (see Pin Descriptions).
Single-ended input mode. In the differential input mode, V
to-peak.
Sampling Frequency and Duration can vary as much as ±2.25 percent over the commercial temperature and
voltage ranges. For greater stability, an external clock can be utilized (see Pin Descriptions).
Filter specification applies to the antialiasing filter and to the smoothing filter.
The typical output voltage will be approximately 570 mV peak-to-peak with V
For optimal signal quality, this maximum limit is recommended.
When a record command is sent, T
(2)
Typical values: T
Tristate test condition.
Symbol
Total Harmonic Distortion
ANA IN Input Voltage
SS Setup Time
SS Hold Time
Data in Setup Time
Data in Hold Time
Output Delay
Output Delay to hiZ
SS HIGH
SCLK High Time
SCLK Low Time
CLK Frequency
A
A
= 25°C and 3.0 V. Timing measured at 50 percent of the V
= 25°C and 3.0 V.
Characteristic
Characteristics
RAC
Table 11: AC Parameters (Die)
Table 12: SPI AC Parameters
= T
RAC
+ T
Min
RACLO
(2)
Min
on the first row addressed.
IN
500
500
200
200
400
400
Typ
maximum for ANA IN+ and ANA IN– is 16 mV peak-
1
(1)
1
Max
Max
32
1
1,000
(2)
2
500
500
CC
IN
Units
at 32 mV peak-to-peak.
level.
mV
%
Units
nsec
nsec
nsec
nsec
nsec
nsec
msec
nsec
nsec
KHz
@ 1 KHz
Peak-to-Peak
Conditions
Conditions
(4) (7) (8)
13