ISD5008EI View Datasheet(PDF) - Winbond

Part Name

Description

Manufacturer

ISD5008EI

SINGLE-CHIP, VOICE RECORD / PLAYBACK DEVICE 4-, 5-, 6- AND 8-SECOND DURATION

Winbond 

ISD5008 Product

Symbol

Characteristic

Table 16: Analog Parameters

Min(2)

Typ(1)

Max(2)

Units

Conditions

FR

Frequency Response

(300–3400 Hz)

POUTLG

Power Output (Low

Gain Setting)

SINAD

(14)

ANA OUT

SINAD ANA IN to

SP+/–

SINAD

SINAD MIC IN to ANA

OUT +/-

SINAD

SINAD AUX IN to ANA

OUT (0 to 9 dB)

ICNMIC/ANA OUT Idle Channel Noise—

Microphone

ICNAUX IN/ANA

OUT

PSRR(ANA OUT)

Idle Channel Noise—

AUX IN (0 to 9 dB)

Power Supply

Rejection Ratio

VBIAS

VOFFSET

RL

FR

ANA OUT+ and ANA

OUT–

ANA OUT+ to ANA

OUT–

Minimum Load

Impedence

Frequency Response

(300–3400 Hz)

–0.25

23.5

62.5

62.5

62.5

–100

5

–0.25

CRTANA OUT/(SP+/-) ANA OUT to SP+/-

Cross Talk

CRTANA OUT/AUX OUT ANA OUT to AUX OUT

Cross Talk

(14)

AUX OUT

VAUX OUT

AUX OUT—Maximum

Output Swing

RL

Minimum Load

5

Impedence

CL

Maximum Load

Capacitance

+0.25

dB

mW

RMS

With 0TLP input to ANA IN, 6dB

(12)

setting

Differential load at 8Ω

dB 0TLP ANA IN input minimum

gain, 150Ω load (12)(13)

–65

–65

dB Load = 5k Ω (12)(13)

dB Load = 5k Ω (12)(13)

dB Load = 5k Ω (12)(13)

dB Load = 5k Ω (12)(13)

-50

dB Measured with a 1kHz,

100mVpp sine wave to VCCA,

VCCD pins

1.2

VDC Inputs AC coupled to VSSA

+100 mVDC Inputs AC coupled to VSSA

kΩ Differential Load

+0.25

–65

–65

dB 0TLP input to MIC+/- in

feedthrough mode.

0TLP input to AUX IN in

feedthrough mode(12)

dB 1kHz 0TLP output from ANA

OUT, with ANA IN AC coupled

to VSSA, and measured at

(12)

SP+/-

dB 1kHz 0TLP output from ANA

OUT, with ANA IN AC coupled

to VSSA, and measured at AUX

OUT(12)

1.0

Vpp 5 kΩ Load

kΩ

100

pF

ISD

31

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