công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
LM4950TSX-NOPB bảng dữ liệu(PDF) 4 Page - Texas Instruments |
|
LM4950TSX-NOPB bảng dữ liệu(HTML) 4 Page - Texas Instruments |
4 / 30 page LM4950 SNAS174E – JULY 2003 – REVISED MAY 2013 www.ti.com Electrical Characteristics VDD = 12V (1) (2) The following specifications apply for VDD = 12V, AV = 0dB (SE) or 6dB (BTL) unless otherwise specified. Limits apply for TA = 25°C. Symbol Parameter Conditions LM4950 Units (Limits) Typical(3) Limit(4)(5) IDD Quiescent Power Supply Current VIN = 0V, IO = 0A, No Load 16 30 mA (max) ISD Shutdown Current VSHUTDOWN = GND (6) 40 80 µA (max) VOS Offset Voltage VIN = 0V, RL = 8Ω 5 30 mV (max) VSDIH Shutdown Voltage Input High 2.0 V (min) VDD/2 V (max) VSDIL Shutdown Voltage Input Low 0.4 V (max) TWU Wake-up Time CB = 10µF 440 ms 150 °C (min) TSD Thermal Shutdown Temperature 170 190 °C (max) PO Output Power f = 1kHz RL = 4Ω SE, Single Channel, THD+N 3.0 W (min) = 1% 3.1 RL = 8Ω BTL, THD+N = 10% 7.5 PO = 2.5Wrms; f = 1kHz; 0.05 RL = 4Ω SE THD+N Total Harmomic Distortion + Noise % PO = 2.5Wrms; AV = 10; f = 1kHz; RL 0.14 = 4 Ω, SE εOS Output Noise A-Weighted Filter, VIN = 0V, 10 µV Input Referred XTALK Channel Separation fIN = 1kHz, PO = 1W, SE Mode RL = 8Ω 76 dB RL = 4Ω 70 PSRR Power Supply Rejection Ratio VRIPPLE = 200mVp-p, f = 1kHz, 70 56 dB (min) RL = 8Ω, BTL IOL Output Current Limit VIN = 0V, RL = 500mΩ 5 A (1) All voltages are measured with respect to the GND pin, unless otherwise specified. (2) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not ensure specific performance limits. Electrical Characteristics VDD = 12V state DC and AC electrical specifications under particular test conditions which ensure specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not specified for parameters where no limit is given, however, the typical value is a good indication of device performance. (3) Typicals are measured at 25°C and represent the parametric norm. (4) Limits are specified to AOQL (Average Outgoing Quality Level). (5) Datasheet min/max specification limits are specified by design, test, or statistical analysis. (6) Shutdown current is measured in a normal room environment. The Shutdown pin should be driven as close as possible to GND for minimum shutdown current. 4 Submit Documentation Feedback Copyright © 2003–2013, Texas Instruments Incorporated Product Folder Links: LM4950 |
Số phần tương tự - LM4950TSX-NOPB |
|
Mô tả tương tự - LM4950TSX-NOPB |
|
|
Link URL |
Chính sách bảo mật |
ALLDATASHEET.VN |
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Trao đổi link | Tìm kiếm theo nhà sản xuất All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |