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

AD8138AR pin configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AD8138AR
AD8138AR


IC AMP DIFF LDIST LP 95MA 8SOIC

Data Sheet

0-98: $4.86
AD8138AR-EBZ
AD8138AR-EBZ


BOARD EVAL FOR AD8138AR

Data Sheet

0-1: $14.38
AD8138ARM-REEL
AD8138ARM-REEL


IC AMP DIFF LDIST LP 95MA 8MSOP

Data Sheet

0-3000: $3.16
AD8138ARM-REEL7
AD8138ARM-REEL7


IC AMP DIFF LDIST LP 95MA 8MSOP

Data Sheet

0-1000: $3.20
AD8138ARM
AD8138ARM


IC AMP DIFF LDIST LP 95MA 8MSOP

Data Sheet

0-50: $4.86
AD8138ARM-EBZ
AD8138ARM-EBZ


BOARD EVAL FOR AD8138ARM

Data Sheet

0-1: $14.38
AD8138ARMZ
AD8138ARMZ


IC AMP DIFF LDIST LP 95MA 8MSOP

Data Sheet

0-1: $5.06
1-10: $4.56
10-25: $4.15
25-100: $3.75
100-250: $3.44
250-500: $3.14
500-1000: $2.73
1000-2500: $2.70
AD8138ARMZ-REEL
AD8138ARMZ-REEL


IC AMP DIFF LDIST LP 95MA 8MSOP

Data Sheet

0-3000: $2.70