AD8531ARTZ

UMW
UMW R AD8531/AD8532/AD8534 Low Cost, 250 mA Output, Single-Supply Amplifiers FEATURES GENERAL DESCRIPTION          The AD8531, AD8532, and AD8534 are single, dual, and quad rail-to-rail input/output single-supply amplifiers featuring 250 mA output drive current. This high output current makes these amplifiers excellent for driving either resistive or capacitive loads. AC performan...
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UMW R AD8531/AD8532/AD8534 Low Cost, 250 mA Output, Single-Supply Amplifiers FEATURES GENERAL DESCRIPTION          The AD8531, AD8532, and AD8534 are single, dual, and quad rail-to-rail input/output single-supply amplifiers featuring 250 mA output drive current. This high output current makes these amplifiers excellent for driving either resistive or capacitive loads. AC performance is very good with 3 MHz bandwidth,5 V/μs slew rate, and low distortion. All are guaranteed to operate from a 3 V single supply as well as a 5 V supply. The very low input bias currents enable the AD853x to be used for integrators, diode amplification, and other applications requiring low input bias current. Supply current is only 750 μA per amplifier at 5 V, allowing low current applications to control high current loads. Single-supply operation: 2.7 V to 6 V High output current: ±250 mA Low supply current: 750 μA/amplifier Wide bandwidth: 3 MHz Slew rate: 5 V/μs No phase reversal Low input currents Unity gain stable Rail-to-rail input and output APPLICATIONS     Applications include audio amplification for computers, sound ports, sound cards, and set-top boxes. The AD853x family is very stable, and it is capable of driving heavy capacitive loads such as those found in LCDs. Multimedia audio LCD drivers ASIC input or output amplifiers Headphone drivers The ability to swing rail-to-rail at the inputs and outputs enables designers to buffer CMOS DACs, ASICs, or other wide output swing devices in single-supply systems. PIN CONFIGURATIONS OUT A 1 5 OUT A 1 V+ V– 2 +IN A 3 4 8 V+ –IN A 2 7 OUT B +IN A 3 6 –IN B V– 4 5 +IN B –IN A AD8532 AD8531 Figure 3. 8-Lead SOP 8-Lead TSSOP (R, RU, and RM Suffixes) Figure 1. 5-Lead SC70 and 5-Lead SOT-23 (KS and RT Suffixes) 14 OUT D UT A 1 O–IN A NC 1 8 NC –IN A 2 7 V+ +IN A 3 6 OUT A V– 4 5 NC 13 –IN D +IN A 3 12 +IN D V+ 4 11 V– 10 +IN C +IN B 5 AD8531 NC = NO CONNECT –IN B 6 9 –IN C UT B 7 8 OUT C O AD8534 Figure 2. 8-Lead SOP (R Suffix) www.umw-ic.com 2 Figure 4. 14-Lead SOP and 14-Lead TSSOP (R and RU Suffixes) 1 UTD Semiconductor Co.,Limited PDF
Документация на AD8531ARTZ 

Дата модификации: 02.01.1970

Размер: 1016.9 Кб

13 стр.

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