Product Summary

The THS4121CD is a high-speed fully differential I/O amplifier fabricated using Texas Instruments struments’ state-of-the-art submicron CMOS process. The THS4121CD consists of a true fully-differential signal path from input to output. This results in excellent common-mode noise rejection and improved total harmonic distortion. The applications of the THS4121CD include Simple Single-Ended To Differential, Conversion, differential ADC driver/differential antialiasing, Differential Transmitter and Receiver, and Output Level Shifter.

Parametrics

THS4121CD absolute maximum ratings: (1)Supply voltage, GND to VDD: 3.6 V; (2)VI Input voltage: ±VDD; (3)IO Output current (sink) (2): 110mA; (4)VID Differential input voltage: ±VDD; (5)Continuous total power dissipation: See Dissipation Rating Table; (6)TJ Maximum junction temperature(3): 150℃; (7)TJ Maximum junction temperature, continuous operation, long-term reliability(4): 125℃; (8)C suffix: 0 to 70℃; (9)TA Operating free-air temperature I suffix: –40 to 85℃; (10)Tstg Storage Temperature –65 to 150℃; (11)Lead temperature 1,6 mm (1/16 Inch) from case for 10 seconds 300℃.

Features

THS4121CD features: (1)High Performance; (2)Differential Input/Differential Output; (3)Balanced Outputs Reject Common-Mode Noise; (4)Differential Reduced Second Harmonic Distortion; (5)Power Supply Range VDD = 3.3 V.

Diagrams

THS4121CD block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
THS4121CD
THS4121CD
Texas Instruments
Special Purpose Amplifiers 100MHz
Data Sheet
0-1: $3.32
1-25: $2.77
25-100: $2.43
100-250: $2.11
THS4121CDG4
THS4121CDG4
Texas Instruments
Special Purpose Amplifiers 100MHz
Data Sheet
0-1: $3.37
1-25: $2.77
25-100: $2.50
100-250: $2.30
THS4121CDGK
THS4121CDGK
Texas Instruments
Special Purpose Amplifiers Fully Differential CMOS
Data Sheet
0-1: $3.73
1-25: $3.00
25-100: $2.73
100-250: $2.47
THS4121CDGKG4
THS4121CDGKG4
Texas Instruments
Special Purpose Amplifiers Fully Differential CMOS
Data Sheet
0-1: $3.37
1-25: $2.77
25-100: $2.50
100-250: $2.30
THS4121CDGKR
THS4121CDGKR
Texas Instruments
Special Purpose Amplifiers Fully Differential CMOS
Data Sheet
0-1950: $1.46
1950-2000: $1.43
2000-2500: $1.43
2500-5000: $1.42
THS4121CDGKRG4
THS4121CDGKRG4
Texas Instruments
Special Purpose Amplifiers Fully Differential CMOS
Data Sheet
0-1950: $1.46
1950-2000: $1.43
2000-2500: $1.43
2500-5000: $1.42
THS4121CDRG4
THS4121CDRG4
Texas Instruments
Differential Amplifiers Fully Differential CMOS
Data Sheet
Negotiable 
THS4121CDR
THS4121CDR
Texas Instruments
Operational Amplifiers - Op Amps Fully Differential CMOS
Data Sheet
Negotiable