Datasheet > RT9107BGPTP

RT9107BGPTP

更新时间： 2024-02-01 02:27:14

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
42页	641K
描述
Dual-Channel Digital Audio System

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中文翻译

获取价格

数据手册

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RT9107BGPTP 数据手册

RT9107B

Parameter

GVDD_AB/CD

Symbol

Test Conditions

1mA (Optional)

Min

Typ

4.5

Max

Unit

Startup Time from Shutdown T_ON

Shut Down Time from Enable T_OFF

100

352.8

384

8.5

22.05/44.1kHz Data Rate

8/12/16/24/32/48kHz Data Rate

THD+N = 10%, (BTL)

PWM Switching Frequency

kHz

RMS Output Power BD

Modulation

P_O

THD+N = 1%, (BTL)

6.5

Total Harmonic Distortion +

Noise BD Modulation

THD+N P_O= 1W (BTL)

0.08

0.1

Output Integrated Noise

BD Modulation

V_N

20Hz to 20kHz, A-weighted

100

V

Output Offset Voltage

V_OS

Cross-talk BD Modulation

X_TALK

75

Signal-to-noise Ratio BD

Modulation

SNR

105

Power Supply Rejection Ratio PSRR

Frequency@1kHz

75

103

Dynamic Range

Efficiency

Input Level 60dBFS

Over Temperature Protection OTP

Thermal Hysteresis

150

C

Resistor-adjustable typical value

R_{OC_adj}= 16k

Over Current Protection

OCP

OUT_x to GND, OUT_x to OUT_x,

OUT_x to PVDD

The Recovery Time of SC

PVDD_AB/CD Over Voltage

100

I²C Interface Electrical Characteristics

(PVDD = 12V, R_L= 8Ω, T_A= 25°C, unless otherwise specified)

Parameter

Symbol

V_IH

Test Conditions

Min

0.7

Typ

Max

Unit

SDA, SCL Input Threshold

DVDD

V_IL

0.3

Pull-Down Current

I_FO2

V_OL

A

Digital Output Low (SDA)

Clock Operating Frequency

I_PULLUP= 3mA

0.4

400

f_SCL

kHz

Bus Free Time Between Stop

and Start Condition

t_BUF

1.3

0.6

s

Hold Time After (Repeated)

Start Condition

t_{HD, STA}

is a registered trademark of Richtek Technology Corporation.

DS9107B-00 November 2016

www.richtek.com

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中文翻译

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