TLV3541 Texas instruments

TLV3541

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TLV3541

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Описание

The TLV3541, TLV3542 and TLV3544 are single-, dual-, and quad-channel, low-power (5.2-mA per channel), high-speed, unity-gain stable, rail-to-rail input/output operational amplifiers (op amps) designed for video and other applications that require wide bandwidth. Consuming only 6.5 mA (maximum) of supply current, these devices feature 200-MHz gain-bandwidth product, 150-V/µs slew rate, and a low 7.5 nV/√Hz of input noise at f = 1 MHz. The combination of high bandwidth, high slew rate, and low noise make the TLV354x family suitable for low voltage, high-speed signal conditioning systems. The TLV354x series of op amps are optimized for operation on single or dual supplies as low as 2.5 V (±1.25 V) and up to 5.5 V (±2.75 V). Common-mode input range extends beyond the supplies. The output swing is within 100 mV of the rails, and supports a wide dynamic range. The TLV354x devices are specified from –40°C to +125°C. The TLV354x family can be used as a plug-in replacement for many commercially available wide bandwidth op amps.

Wide-Bandwidth Amplifier for Cost-Sensitive Systems
Unity-Gain Bandwidth: 200 MHz
High Slew Rate: 150 V/µs
Low Noise: 7.5 nV/√Hz
Rail-to-Rail I/O
High Output Current: > 100 mA
Excellent Video Performance:
- Diff Gain: 0.02%, Diff Phase: 0.09°
- 0.1-dB Gain Flatness: 40 MHz
Low Input Bias Current: 3 pA
Quiescent Current: 5.2 mA
Thermal Shutdown
Supply Range: 2.5 V to 5.5 V

Architecture	FET / CMOS Input, Voltage FB
Number of channels	1
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	2.5
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	5.5
GBW (typ) (MHz)	100
BW at Acl (MHz)	200
Acl, min spec gain (V/V)	1
Slew rate (typ) (V/µs)	150
Vn at flatband (typ) (nV√Hz)	7.5
Vn at 1 kHz (typ) (nV√Hz)	7.5
Iq per channel (typ) (mA)	5.2
Vos (offset voltage at 25°C) (max) (mV)	10
Rail-to-rail	In, Out
Features	EMI Hardened
Rating	Catalog
Operating temperature range (°C)	-40 to 125
CMRR (typ) (dB)	80
Input bias current (max) (pA)	20
Offset drift (typ) (µV/°C)	4.5
Iout (typ) (mA)	100
2nd harmonic (dBc)	-75
3rd harmonic (dBc)	-83
Frequency of harmonic distortion measurement (MHz)	1