Single, Low Cost, High Speed Rail-to-Rail Amplifier
Data Sheets OBS (Obsolete)


Information Single, Low Cost, High Speed Rail-to-Rail Amplifier
# of Channels 1
Rail-to-Rail Out
Power Down No
BW @ GMIN (MHz) 175
SR (V/us) 190
IS/Ch (mA) 2.6
Input Voltage Noise (nV/√Hz) 16
VIO MAX (±) (mV) 7
Min VS (V) 2.7
Max VS (V) 12.6
Temperature Range (°C) -40 to 125
Package TSOT-5, SOIC-8
Topology VFB
Input Includes - VS Yes
GMIN (V/V) 1
IS/Ch MAX (mA) 4
IOUT (mA) 100
Ibn Max (uA) 2
AOL (dB) 92
PSRR (dB) 102
CMRR (dB) 100
THD (dBc) 75
HD2 (dBc) NS
HD3 (dBc) NS
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The XR8051 is a low cost, voltage feedback amplifier. It is designed to operate on +3V to +5V, or ±5V supplies. The input voltage range extends 300mV below the negative rail and 0.9V below the positive rail. The XR8051 offers superior dynamic performance with a 175MHz small signal bandwidth and 190V/µs slew rate. The combination of low power, high output current drive, and rail-to-rail performance make these amplifiers well suited for battery-powered communication/computing systems and video applications. The combination of low cost and high performance make the XR8051 suitable for high volume applications in both consumer and industrial applications such as video surveillance and distribution systems, professional and IPC cameras, active filter circuits, coaxial cable drivers, and electronic white boards.

  • 175MHz bandwidth
  • Fully specified at +3V, +5V and ±5V supplies
  • Output voltage range: 0.03V to 4.95V; Vs = +5V; RL = 2kΩ
  • Input voltage range: -0.3V to +4.1V; Vs = +5
  • 190V/µs slew rate

  • A/D driver
  • Active filters
  • CCD imaging systems
  • Coaxial cable drivers

Documentation & Design Tools

Type Title Version Date File Size
Data Sheets XR8051, XR8052, XR8054 Low Cost, High Speed Rail-to-Rail Amplifiers 1B December 2014 1.7 MB
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Parts & Purchasing

Part Number Pkg Code Min Temp Max Temp Status Suggested Replacement PDN
XR8051ASO8MTR NSOIC8 -40 125 OBS XR8051ASO8X
XR8051ASO8X NSOIC8 -40 125 OBS
XR8051AST5MTR TSOT5 -40 125 OBS XR8051AST5X
XR8051AST5X TSOT5 -40 125 OBS
Show obsolete parts
Part Status Legend
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.


Pkg Code Details Quantities Dimensions PDF
  • JEDEC Reference: MS-012
  • MSL Pb-Free: L1 @ 260ºC
  • MSL SnPb Eutectic: n/a
  • ThetaJA: 128.4ºC/W (std); 96.8ºC/W (fused)
  • Bulk Pack Style: Tube
  • Quantity per Bulk Pack: 98
  • Quantity per Reel: 2500
  • Quantity per Tube: 98
  • Quantity per Tray: n/a
  • Reel Size (Dia. x Width x Pitch): 330 x 12 x 8
  • Tape & Reel Unit Orientation: Quadrant 1
  • Dimensions: mm
  • Length: 4.90
  • Width: 3.90
  • Thickness: 1.75
  • Lead Pitch: 1.27
  • JEDEC Reference: MO-193
  • MSL Pb-Free: L1 @ 260ºC
  • MSL SnPb Eutectic: n/a
  • ThetaJA: 185ºC/W
  • Bulk Pack Style: Canister
  • Quantity per Bulk Pack: n/a
  • Quantity per Reel: 3000
  • Quantity per Tube: n/a
  • Quantity per Tray: n/a
  • Reel Size (Dia. x Width x Pitch): 180 x 8 x 4
  • Tape & Reel Unit Orientation: 3 pins near sprocket hole
  • Dimensions: mm
  • Length: 2.90
  • Width: 1.60
  • Thickness: 1.00
  • Lead Pitch: 0.95


Distribution Date Description File
07/11/2017 Product Discontinuation Notification
04/04/2017 Product Discontinuation Notification
02/15/2017 Qualification of alternate assembly subcon, ANST.
07/07/2014 Alternate Assembly Site. Qualified Greatek Taiwan as an alternate assembly site for the listed products.