công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
LM4951ASD bảng dữ liệu(PDF) 6 Page - National Semiconductor (TI) |
|
|
LM4951ASD bảng dữ liệu(HTML) 6 Page - National Semiconductor (TI) |
6 / 20 page Symbol Parameter Conditions LM4951A Units (Limits) Typical (Note 6) Limit (Note 7) P O Output Power THD = 1% (max); f = 1kHz R L = 8Ω Mono BTL 280 230 mW (min) THD+N Total Harmonic Distortion + Noise P O = 100mWRMS = 1kHz A V-BTL = 6dB 0.07 0.5 % (max) P O = 100mWRMS; f = 1kHz A V-BTL = 26dB 0.35 % ε OS Output Noise A-Weighted Filter, R i = Rf = 20kΩ Input Referred, (Note 9) 10 µV PSRR Power Supply Rejection Ratio V RIPPLE = 200mVp-p, f = 217Hz, C B = 1μF, Input Referred 71 61 dB (min) Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur, including inoperability and degradation of device reliability and/or performance. Functional operation of the device and/or non-degradation at the s or other conditions beyond those indicated in the Recommended Operating Conditions is not implied. The Recommended Operating Conditionsindicate conditions at which the device is functional and the device should not be operated beyond such conditions. All voltages are measured with respect to the ground pin, unless otherwise specified. Note 2: The Electrical Characteristics tables list guaranteed specifications under the listed Recommended Operating Conditions except as otherwise modified or specified by the Electrical Characteristics Conditions and/or Notes. Typical specifications are estimations only and are not guaranteed. Note 3: The maximum power dissipation must be derated at elevated temperatures and is dictated by T JMAX, θJA, and the ambient temperature, TA. The maximum allowable power dissipation is P DMAX = (TJMAX - TA) / θJA or the number given in Absolute Maximum Ratings, whichever is lower. For the LM4951A typical application (shown in Figure 1) with V DD = 7.5V, RL = 8Ω mono-BTL operation the max power dissipation is 1.42W. θJA = 73ºC/W. Note 4: Human body model, applicable std. JESD22-A114C. Note 5: Machine model, applicable std. JESD22-A115-A. Note 6: Typical values represent most likely parametric norms at T A = +25ºC, and at the Recommended Operation Conditions at the time of product characterization and are not guaranteed. Note 7: Datasheet min/max specification limits are guaranteed by test or statistical analysis. Note 8: 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. Note 9: Noise measurements are dependent on the absolute values of the closed loop gain setting resistors (input and feedback resistors). www.national.com 6 |
Số phần tương tự - LM4951ASD |
|
Mô tả tương tự - LM4951ASD |
|
|
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 |