Product Summary

The OPA2684IDCNT is an ultra-wideband, low-power, current feedback operational amplifier featuring high slew rate and low differential gain/phase errors. An improved output stage provides ±80mA output drive with < 1.5V output voltage headroom. Low supply current with > 500MHz bandwidth meets the requirements of high density video routers. Being a current feedback design, the OPA2684IDCNT holds its bandwidth to very high gains—at a gain of 10, the OPA694 will still provide 200MHz bandwidth. The applications of the OPA2684IDCNT are (1)wideband video line driver; (2)matrix switch buffer; (3)differential receiver; (4)ADC driver; (5)mproved replacement for OPA658.

Parametrics

OPA2684IDCNT absolute maximum ratings: (1)Power Supply: ±6.5VDC; (2)Differential Input Voltage: ±1.2V; (3)Input Voltage Range: ±VS; (4)Storage Temperature Range: D, DBV: -40 to +125℃; (5)Lead Temperature (soldering, 10s): +300℃; (6)Junction Temperature (TJ): +150℃; (7)ESD Rating: Human Body Model (HBM): 1500V; Charge Device Model (CDM) 1000V; Machine Model (MM) 100V.

Features

OPA2684IDCNT features: (1)unity gain stable bandwidth: 1.5GHz; (2)high gain of 2V/V bandwidth: 690MHz; (3)low supply current: 5.8mA; (4)high slew rate: 1700V/μsec; (5)high full-power bandwidth: 675MHz; (6)low differential gain/phase: 0.03%/0.015; (7)Pb-free and green SOT23-5 package.

Diagrams

OPA2684IDCNT block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
OPA2684IDCNT
OPA2684IDCNT
Texas Instruments
High Speed Operational Amplifiers Dual Low Power Current Feedback
Data Sheet
0-140: $2.61
140-250: $2.40
250-500: $2.18
500-1000: $1.83
OPA2684IDCNTG4
OPA2684IDCNTG4
Texas Instruments
High Speed Operational Amplifiers Dual Low Pwr CFB Op Amp
Data Sheet
0-140: $2.61
140-250: $2.40
250-500: $2.18
500-1000: $1.83