Product Summary
The AD8138AR is a major advancement over op amp for differential signal processing. The AD8138AR can be used as a single-ended-to-differential amplifier or as a differential-to-differential amplifier. The AD8138AR is as easy to use as an op amp, and greatly simplifies differential signal amplification and driving. The AD8138AR has a –3 dB bandwidth of 320 MHz and delivers a differential signal with the lowest harmonic distortion available in a differential amplifier. The applications of the AD8138AR include ADC Driver, Single-Ended-to-Differential Converter, IF and Baseband Gain Block, Differential Buffer and Line Driver.
Parametrics
AD8138AR absolute maximum ratings: (1)Supply Voltage: ±5.5 V; (2)VOCM: ±VS; (3)Internal Power Dissipation: 550 mW; (4)θJA: 155℃/W; (5)Operating Temperature Range: –40 to +85℃; (6)Storage Temperature Range:–65 to +150℃; (7)Lead Temperature (Soldering 10 sec): 300℃.
Features
AD8138AR features: (1)Easy to Use Single-Ended-to-Differential Conversion; (2)Adjustable Output Common-Mode Voltage; (3)Externally Adjustable Gain; (4)Low Harmonic Distortion:–94 dBc—Second, –114 dBc—Third @ 5 MHz into 800Ω Load; –87 dBc—Second, –85 dBc—Third @ 20 MHz into 800Ω Load; (5)–3 dB Bandwidth of 320 MHz, G = +1; (6)Fast Settling to 0.01% of 16 ns; (7)Slew Rate 1150 V/s; (8)Fast Overdrive Recovery of 4 ns; (9)Low Input Voltage Noise of 5 nV/Hz; (10)1 mV Typical Offset Voltage; (11)Wide Supply Range +3 V to ±5 V; (12)Low Power 90 mW on 5 V; (13)0.1 dB Gain Flatness to 40 MHz; (14)Available in 8-Lead SOIC and MSOP Packages.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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AD8138AR |
IC AMP DIFF LDIST LP 95MA 8SOIC |
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AD8138AR-EBZ |
BOARD EVAL FOR AD8138AR |
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AD8138ARM-REEL |
IC AMP DIFF LDIST LP 95MA 8MSOP |
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AD8138ARM-REEL7 |
IC AMP DIFF LDIST LP 95MA 8MSOP |
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AD8138ARM |
IC AMP DIFF LDIST LP 95MA 8MSOP |
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AD8138ARM-EBZ |
BOARD EVAL FOR AD8138ARM |
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AD8138ARMZ |
IC AMP DIFF LDIST LP 95MA 8MSOP |
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AD8138ARMZ-REEL |
IC AMP DIFF LDIST LP 95MA 8MSOP |
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