THS6043 Texas instruments

THS6043

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THS6043

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Описание

The THS6042/3 is a high-speed line driver ideal for driving signals from the remote terminal to the central office in asymmetrical digital subscriber line (ADSL) applications. It can operate from a ±12-V supply voltage while drawing only 8.2 mA of supply current per channel. It offers low 79 dBc total harmonic distortion driving a 100- load (2 Vpp). The THS6042/3 offers a high 43-Vpp differential output swing across a 200- load from a ±12-V supply. The THS6043 features a low-power shutdown mode, consuming only 300 uA quiescent current per channel. The THS6042/3 is packaged in standard SOIC, SOIC PowerPAD, and TSSOP PowerPAD packages.

Remote Terminal ADSL Line Driver
- Ideal for Both Full Rate ADSL and G.Lite
- Compatible With 1:1 Transformer Ratio
Low 2.1 pA/Hz Noninverting Current Noise
- Reduces Noise Feedback Through Hybrid Into Downstream Channel
Wide Supply Voltage Range ±5 V to ±15 V
- Ideal for ±12-V Operation
Wide Output Swing
- 43-Vpp Differential Output Voltage, R_L = 200 , ±12-V Supply
High Output Current
- 350 mA (typ)
High Speed
- 120 MHz (–3 dB, G=1, ±12 V, R_L = 25 )
- 1200 V/us Slew Rate (G = 4, ±12 V)
Low Distortion, Single-Ended, G = 4
- –79 dBc (250 kHz, 2 V_pp, 100- load)
Low Power Shutdown (THS6043)
- 300-uA Total Standby Current
Thermal Shutdown and Short-Circuit Protection
Standard SOIC, SOIC PowerPAD™ and TSSOP PowerPAD™ Package
Evaluation Module Available

PowerPAD is a trademark of Texas Instruments.

Number of channels	2
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	9
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	33
Iout (typ) (A)	0.35
GBW (typ) (MHz)	120
Slew rate (typ) (V/µs)	1400
Vos (offset voltage at 25°C) (max) (mV)	16
Offset drift (typ) (V/°C)	0.00002
Iq per channel (typ) (mA)	8.2
Features	Shutdown
Rating	Catalog
Operating temperature range (°C)	-40 to 85, 0 to 70
Input bias current (max) (pA)	10000000
CMRR (typ) (dB)	68
Rail-to-rail	No
Architecture	DSL Line Driver, PLC Line Driver