AD8033 Very Low-Cost High-Speed FastFET™ Op Amps _ BDTIC a Leading Distributor in China

AD8033 Very Low-Cost High-Speed FastFET™ Op Amps

The AD8033 FastFET amplifier is a voltage feedback amplifier with FET inputs, offering ease of use and excellent performance. The AD8033 FastFET op amp in ADI's proprietary XFCB process offers significant performance improvements over other low cost FET amps, such as low noise (11 nV/√Hz and 0.6 fA/√Hz) and high speed (80 MHz bandwidth and 80 V/µs slew rate).

With a wide supply voltage range from 5 V to 24 V and fully operational on a single supply, the AD8033 amplifier will work in more applications than similarly priced FET input amps. In addition, the AD8033 has rail-to-rail outputs for added versatility.

AD8033 (Single amp) SOIC-8 and SC70

AD8034 (Dual amp) SOIC-8 and SOT23-8

Features and Benefits

FET Input Amplifier
1 pA Typical Input Bias Current

Very Low Cost

High Speed
80 MHz, -3 dB Bandwidth (G = +1)
80 V/µs Slew Rate (G = +2)

Low Noise
11 nV/vHz (f = 100 kHz)
0.6 fA/vHz (f = 100 kHz)

Wide Supply Voltage Range
5 V to 24 V

Low Offset Voltage, 1 mV Typical

Single-Supply and Rail-to-Rail
Output

High Common-Mode Rejection
Ratio -100 dB

Low Power
3.3 mA/Amplifier Typical Supply Current

No Phase Reversal

Small Packaging
SOIC-8, SC70

Amplifiers

SPICE Models

AD8033 SPICE Macro-Model .CIR

Data Sheets

Document	note
AD8033/AD8034: Low Cost, 80 MHz FastFET Op Amp Data Sheet (Rev. C)	PDF 374 kB

Application Notes

Document	note
AN-357: Operational Integrators	PDF 272 kB
AN-402: Replacing Output Clamping Op Amps with Input Clamping Amps	PDF 55 kB
AN-581: Biasing and Decoupling Op Amps in Single Supply Applications (Rev. 0)	PDF 166 kB
AN-417: Fast Rail-to-Rail Operational Amplifiers Ease Design Constraints in Low Voltage High Speed Systems	PDF 228 kB
AN-649: Using the Analog Devices Active Filter Design Tool (Rev. 0)	PDF 5.3 M

User Guides

Document	note
UG-755: 8-Lead SOIC Amplifier Evaluation Board User Guide	PDF 276 K

Order Information

Part Number	Package	Packing Qty	Temp Range	Price 100-499	Price 1000+	RoHS
AD8033AKSZ-R2 Production	5 ld SC70	REEL 250	-40 to 85C	1.96	1.96	Y
AD8033AKSZ-REEL Last Time Buy	5 ld SC70	REEL 10000	-40 to 85C	0	0	Y
AD8033AKSZ-REEL7 Production	5 ld SC70	REEL 3000	-40 to 85C	0	1.03	Y
AD8033AR Production	8 ld SOIC	OTH 98	-40 to 85C	1.47	1.19	N
AD8033ARZ Production	8 ld SOIC	OTH 98	-40 to 85C	1.27	1.08	Y
AD8033ARZ-REEL Production	8 ld SOIC	REEL 2500	-40 to 85C	0	1.08	Y
AD8033ARZ-REEL7 Production	8 ld SOIC	REEL 1000	-40 to 85C	1.27	1.08	Y

Evaluation Boards

Part Number	Description	Price	RoHS
EVAL-HSOPAMP-1CPZ	Evaluation Board for 8-LD LFCSP	18.25	Y
EVAL-HSOPAMP-1KSZ	Evaluation Bare Board for 5 and 6-lead SC70 Package	18.25	Y
EVAL-HSOPAMP-1RJZ	Evaluation Bare Board for SOT-23 Package	18.25	Y
EVAL-HSOPAMP-1RZ	Evaluation Bare Board for 8-lead SOIC Package	18.25	Y
EVAL-HSOPAMP-E-1RZ	Evaluation Bare Board for 8 Lead SOIC dedicated feedback with epad connection	18.25	Y
EVAL-HSOPAMP-N-1RZ	Evaluation Bare Board for 8 Lead SOIC w/Null or Compensation functionality on Pins 1 and or 8	18.25	Y