ISD25120 View Datasheet(PDF) - Information Storage Devices
Part Name
Description
Manufacturer
ISD25120
Information Storage Devices
ISD25120 Datasheet PDF : 28 Pages
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Product Data Sheets
ISD2500 Series
DC PARAMETERS (PACKAGED PARTS) – CONTINUED
Symbol
Parameters
RANA IN
APRE1
APRE2
AAUX
AARP
RAGC
ANA IN Input Resistance
Preamp Gain 1
Preamp Gain 2
AUX IN/SP+ Gain
ANA IN to SP+/- Gain
AGC Output Resistance
Min(2)
2.3
21
21
2.5
Typ (1)
3
24
–15
0.98
23
5
Max(2)
5
26
5
1.0
26
9.5
Units
Conditions
KΩ
dB AGC = 0.0 V
dB AGC = 2.5 V
V/V
dB
KΩ
NOTES: 1. Typical values @ TA = 25° C and 5.0 V.
2. All Min/Max limits are guaranteed by ISD via electrical testing or characterization.
Not all specifications are 100% tested.
3. VCCA and VCCD connected together.
4. XCLK pin only.
1
AC PARAMETERS (PACKAGED PARTS)
Symbol
Characteristic
FS
Sampling
Frequency
— ISD2532*
— ISD2540*
— ISD2548*
— ISD2564*
— ISD2560
— ISD2575
— ISD2590
— ISD25120
FCF
Filter Pass Band
— ISD2532*
— ISD2540*
— ISD2548*
— ISD2564*
— ISD2560
— ISD2575
— ISD2590
— ISD25120
Min(2) Typ (1) Max(2)
8.0
6.4
5.3
4.0
8.0
6.4
5.3
4.0
3.4
2.7
2.3
1.7
3.4
2.7
2.3
1.7
Units
Conditions
KHz
KHz
KHz
KHz
KHz
KHz
KHz
KHz
KHz
KHz
KHz
KHz
KHz
KHz
KHz
KHz
(7)
(7)
(7)
(7)
(7)
(7)
(7)
(7)
3 dB Roll-Off Point (3) (8)
3 dB Roll-Off Point (3) (8)
3 dB Roll-Off Point (3) (8)
3 dB Roll-Off Point (3) (8)
3 dB Roll-Off Point (3) (8)
3 dB Roll-Off Point (3) (8)
3 dB Roll-Off Point (3) (8)
3 dB Roll-Off Point (3) (8)
* Advance information: ISD2532/40/48/64 devices.
1–91
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