SA3286 datasheet(3/16 Pages) ONSEMI

3 / 16 page

INSPIRIA SA3286

www.onsemi.com

Table 1. ABSOLUTE MAXIMUM RATINGS

Parameter

Value

Units

Operating Temperature Range

0 to +40

°C

Storage Temperature Range

−20 to +70

°C

Absolute Maximum Power Dissipation

Maximum Operating Supply Voltage

1.5

VDC

Absolute Maximum Supply Voltage

VDC

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality

should not be assumed, damage may occur and reliability may be affected.

WARNING: Electrostatic Sensitive Device − Do not open packages or handle except at a static−free workstation.

WARNING: Moisture Sensitive Device − RoHS Compliant; Level 4 MSL. Do not open packages except under controlled conditions.

Table 2. ELECTRICAL CHARACTERISTICS (VBAT = 1.25 V; Temperature = 25°C) (Note 2)

Parameter

Symbol

Conditions

Min

Typ

Max

Units

Hybrid Current

IAMP

With adaptive features

(NR, FBC, ADM, Datalogging)

8 kHz bandwidth

−

789

−

With adaptive features

(NR, FBC, ADM, Datalogging)

16 kHz bandwidth

−

992

−

No adaptive feature

8 kHz bandwidth

−

590

−

No adaptive feature

16 kHz bandwidth

−

703

−

Minimum Operating Supply Voltage

VBOFF

Ramp down

0.93

0.95

0.97

Supply Voltage Turn On Threshold

VBON

Ramp up

1.06

1.1

1.16

Minimum Voltage Required for

EEPROM Data Logging

−

1.13

−

EEPROM Burn Cycles

−

100 k

−

cycles

Low Frequency System Limit

−

125

−

High Frequency System Limit

−

32 kHz sampling rate

−

kHz

Total Maximum System Gain

VIN = −95 dBV at 1 kHz (Note 1)

Converter Gain

AConv

A / D + D / A gain

Total Harmonic Distortion

THD

VIN = −40 dBV

−

THD at Maximum Input

THDM

VIN = −15 dBV, HRX − ON

−

Clock Frequency

fclk

−

1.945

2.048

2.151

MHz

REGULATOR

Regulator Voltage

VREG

−

0.87

0.90

0.93

INPUT

Input Referred Noise

IRN

Bandwidth 100 Hz − 8 KHz

−

−108

−106

dBV

Input Impedance

ZIN

−

Anti−aliasing Filter Rejection

−

f = fCLK − 8 kHz, VIN = −40 dBV

−

Maximum Input Level

−

−15

−

dBV

Input Dynamic Range

−

HRX − ON Bandwidth

100 Hz − 8 KHz

−

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product

performance may not be indicated by the Electrical Characteristics if operated under different conditions.

1. Total system gain consists of: wideband system gain + channel gain + converter gain. Total System gain is calibrated during Cal/Config process.

2. Average currents with auto−ADM or iSceneDetect modes enabled are typically lower.

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