SSM2306CPZ-R2 datasheet(3/16 Pages) AD

3 / 16 page

SSM2306

Rev. 0 | Page 3 of 16

SPECIFICATIONS

VDD = 5.0 V; TA = 25oC; RL = 4 Ω, 8 Ω; gain = 6 dB, unless otherwise noted.

Table 1.

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

DEVICE CHARACTERISTICS

Output Power

RL = 4 Ω, THD = 1%, f = 1 kHz, 20 kHz BW, VDD = 5.0 V

1.8

RL = 8 Ω, THD = 1%, f = 1 kHz, 20 kHz BW, VDD = 5.0 V

1.4

RL = 4 Ω, THD = 1%, f = 1 kHz, 20 kHz BW, VDD = 3.6 V

0.9

RL = 8 Ω, THD = 1%, f = 1 kHz, 20 kHz BW, VDD = 3.6 V

0.615

RL = 4 Ω, THD = 1%, f = 1 kHz, 20 kHz BW, VDD = 2.5 V

0.35

RL = 8 Ω, THD = 1%, f = 1 kHz, 20 kHz BW, VDD = 2.5 V

0.275

RL = 4 Ω, THD = 10%, f = 1 kHz, 20 kHz BW, VDD = 5.0 V

2.4

RL = 8 Ω, THD = 10%, f = 1 kHz, 20 kHz BW, VDD = 5.0 V

1.53

RL = 4 Ω, THD = 10%, f = 1 kHz, 20 kHz BW, VDD = 3.6 V

1.1

RL = 8 Ω, THD = 10%, f = 1 kHz, 20 kHz BW, VDD = 3.6 V

0.77

RL = 4 Ω, THD = 10%, f = 1 kHz, 20 kHz BW, VDD = 2.5 V

0.45

RL = 8 Ω, THD = 10%, f = 1 kHz, 20 kHz BW, VDD = 2.5 V

0.35

Efficiency

POUT = 2 W, 4 Ω, VDD = 5.0 V

POUT = 1.4 W, 8 Ω, VDD = 5.0 V

Total Harmonic Distortion + Noise

THD + N

PO = 2 W into 4 Ω each channel, f = 1 kHz, VDD = 5.0 V

0.4

PO = 1 W into 8 Ω each channel, f = 1 kHz, VDD = 5.0 V

0.02

Input Common-Mode Voltage Range

VCM

1.0

VDD − 1

Common-Mode Rejection Ratio

CMRRGSM

VCM = 2.5 V ± 100 mV at 217 Hz, G = 18 dB, input

referred

Channel Separation

XTALK

PO = 100 mW , f = 1 kHz

Average Switching Frequency

fSW

420

kHz

Differential Output Offset Voltage

VOOS

2.0

POWER SUPPLY

Supply Voltage Range

VDD

Guaranteed from PSRR test

2.5

5.0

Power Supply Rejection Ratio

PSRR

VDD = 2.5 V to 5.0 V

PSRRGSM

VRIPPLE = 100 mV rms at 217 Hz, inputs ac GND,

CIN = 0.1 μF, input referred

Supply Current

ISY

VIN = 0 V, no load, VDD = 5.0 V

6.5

VIN = 0 V, no load, VDD = 3.6 V

5.7

VIN = 0 V, no load, VDD = 2.5 V

5.1

Shutdown Current

ISD

SD = GND

GAIN

Closed-Loop Gain

REXT = 0

Differential Input Impedance

ZIN

SD = VDD

kΩ

SHUTDOWN CONTROL

Input Voltage High

VIH

ISY ≥ 1 mA

1.2

Input Voltage Low

VIL

ISY ≤ 300 nA

0.5

Turn-On Time

tWU

SD rising edge from GND to VDD

Turn-Off Time

tSD

SD falling edge from VDD to GND

μs

Output Impedance

OUT

SD = GND

>100

kΩ

NOISE PERFORMANCE

Output Voltage Noise

VDD = 3.6 V, f = 20 Hz to 20 kHz, inputs are

ac-grounded, AV = 18 dB, RL = 4 Ω, A weighting

μV

Signal-to-Noise Ratio

SNR

POUT = 2.0 W, RL = 4 Ω

SSM2306CPZ-R2 数据表(PDF) 3 Page - Analog Devices

SSM2306CPZ-R2 数据表(HTML) 3 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

数据表下载