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TI THS6222IRHFR product image
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TI THS6222IRHFRRoHS

Manufacturer
TI
MPN
THS6222IRHFR
LCSC Part #
C1855812
Packaging
VQFN-24-EP(4x5)
Customer #
Key Attributes
THS6222 8V to 32V Differential HPLC Line Driver with Common-Mode Buffer
Datasheetpdf iconTI THS6222IRHFR
In-Stock: 1,971
1,971 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.7286$ 0.7214$ 0.72
10+$ 0.5939$ 0.5880$ 5.88
30+$ 0.5274$ 0.5222$ 15.67
100+$ 0.4593$ 0.4548$ 45.48
500+$ 0.4203$ 0.4161$ 208.05
1,000+$ 0.3992$ 0.3953$ 395.30
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Special Purpose Amplifiers
ManufacturerTI
PackagingVQFN-24-EP(4x5)
Noise density(eN)2.5nV/√Hz@1MHz
Output TypePush-pull
FeaturesEnable/shutdown function
Single Supply8V~32V
Gain Bandwidth Product205MHz
Input Offset Voltage Drift(Vos TC)40uV/℃
Vos - Input Offset Voltage12mV
Maximum Power Supply Range (Vdd-Vss)32V
Quiescent Current19.5mA
Ib - Input Bias Current1uA
Output Current338mA
Common Mode Rejection Ratio (CMRR)65dB
Slew Rate5500V/us
Rail to RailRail-to-rail output
Number of Channels2
Power Supply Rejection Ratio (PSRR)83dB
Operating Temperature-40℃~+85℃
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

THS6222 is a differential line driver amplifier with a current feedback architecture, manufactured using a proprietary high-speed silicon-germanium (SiGe) process. It is designed for wideband, high-speed, high-performance line communication (HPLC) line driver applications requiring high linearity when driving heavy line loads.

The unique architecture of the THS6222 minimizes quiescent current while delivering extremely high linearity. The amplifier features an adjustable current pin (IADJ) that sets rated current consumption across multiple bias modes, enabling improved power savings without utilizing the amplifier's full performance. The shutdown bias mode further reduces power consumption in receive mode in time-division multiplexing (TDM) systems while maintaining high output impedance. The integrated 1/2 Vs common-mode buffer requires no external components, reducing system cost and saving board space.

A wide output swing of 57VPP (100Ω load) with a 32V supply and current drive exceeding 650mA (25Ω load) delivers a wideband dynamic range with low distortion.

The THS6222 is available in a 24-pin VQFN package with an exposed thermal pad, rated for an ambient operating temperature range of -40°C to +85°C.

Features

AI Translation
  • Supply voltage range (VS): 8V to 32V
  • Integrated 1/2Vs common-mode buffer
  • Large signal bandwidth: 195MHz (V0 = 16VPP)
  • Slew rate (16V step): 5500V/µs
  • Low distortion (VS = 12V, 50Ω load):
    • HD2: –80dBc (1MHz)
    • HD3: –90dBc (1MHz)
  • Output current: 338mA (VS = 12V, 25Ω load)
  • Wide output swing (VS = 12V):
    • 19.4VPP (100Ω load)
    • 18.6VPP (50Ω load)
  • Adjustable power dissipation modes:
    • Full bias mode: 19.5mA
    • Medium bias mode: 15mA
    • Low bias mode: 10.4mA
    • Low-power shutdown mode
    • IADJ pin for bias current adjustment
  • Integrated thermal protection
  • Pin-compatible with 24-pin THS6212 VQFN

Applications

AI Translation
  • SGCC HPLC line driver
  • Smart meters
  • Data concentrators
  • Power line communication gateways
  • Home networking PLC
  • Differential DSL line driver