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TI THS4521IDGKRRoHS

Manufacturer
TI
MPN
THS4521IDGKR
LCSC Part #
C170157
Packaging
MSOP-8
Customer #
Key Attributes
Very Low Power, Negative Rail Input, Rail-To-Rail Output, Fully Differential Amplifier
Datasheetpdf iconTI THS4521IDGKR
In-Stock: 17,520
17,520 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.0743$ 1.07
10+$ 0.8977$ 8.98
30+$ 0.8005$ 24.02
100+$ 0.6903$ 69.03
500+$ 0.6417$ 320.85
1,000+$ 0.619$ 619.00
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingMSOP-8
Settling time10ns
Number of Channels1
Output TypeDifferential
Vos - Input Offset Voltage2mV
Slew Rate490V/us
Input Offset Current(Ios)215nA
Input offset current drift(Ios TC)600pA/℃
FeaturesSingle-ended to differential conversion;Enable/shutdown function;Integrated ADC driver;Adjustable output common-mode voltage
Operating Temperature-40℃~+85℃
Common Mode Rejection Ratio(CMRR)100dB
Ib - Input Bias Current950nA
Noise density(eN)4.6nV/√Hz@100kHz
Maximum Power Supply Range (Vdd-Vss)5.5V
Input Offset Voltage Drift(Vos TC)2uV/℃
Quiescent Current1.14mA
Gain Bandwidth Product95MHz
Output Current35mA
Dual Supply-2.75V~-1.25V;1.25V~2.75V
Rail to RailRail-to-rail output
Single Supply2.7V~5.4V
Power Supply Rejection Ratio (PSRR)100dB
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The THS4521, THS4522, and THS4524 family of devices are very low-power, fully differential amplifiers with rail-to-rail output and an input common-mode range that includes the negative rail. These amplifiers are designed for low-power data acquisition systems and high-density applications where power dissipation is a critical parameter, and provide exceptional performance in audio applications. The family includes single FDA (THS4521), dual FDA (THS4522), and quad FDA (THS4524) versions.

Features

AI Translation
  • Fully Differential Architecture
  • Bandwidth: 145 MHz (A_V = 1 V/V)
  • Slew Rate: 490 V/μs
  • HD_2: –133 dBc at 10 kHz (1 VRMS, R_L = 1 kΩ)
  • HD_3: –141 dBc at 10 kHz (1 V_RMS, R_L = 1 kΩ)
  • Input Voltage Noise: 4.6 nV/√Hz (f = 100 kHz)
  • THD+N –112 dBc (0.00025%) at 1 kHz (22-kHz BW, G = 1, 5 V_P-P)
  • Open-Loop Gain: 119 dB (DC)
  • NRI—Negative Rail Input
  • RRO—Rail-to-Rail Output
  • Output Common-Mode Control (with Low Offset)
  • Power Supply:
    • Voltage: +2.5 V (±1.25 V) to +5.5 V (±2.75 V)
    • Current: 1.14 mA/ch
  • Power-Down Capability: 20 μA (typical)

Applications

AI Translation
  • Low-Power SAR and ΔΣ ADC Drivers
  • Low-Power Differential Drivers
  • Low-Power Differential Signal Conditioning
  • Low-Power, High-Performance Differential Audio Amplifiers