-AA 0.80 0.55 0.40 10-07-2009-B 0.15 0.05 COPLANARITY 0.10 Figure 74. 8-Lead Mini Small Outline Package [MSOP] (RM-8) Dimensions shown in millimeters ORDERING GUIDE Model 1 AD8421ARZ AD8421ARZ-R7 AD8421ARZ-RL AD8421BRZ AD8421BRZ-R7 AD8421BRZ-RL AD8421ARMZ AD8421ARMZ-R7 AD8421ARMZ-RL AD8421BRMZ AD8421BRMZ-R7 AD8421BRMZ-RL 1 Temperature Range -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C Package Description 8-Lead SOIC_N, standard grade 8-Lead SOIC_N, standard grade, 7" Tape and Reel, 8-Lead SOIC_N, standard grade, 13" Tape and Reel 8-Lead SOIC_N, high performance grade 8-Lead SOIC_N, high performance grade, 7" Tape and Reel 8-Lead SOIC_N, high performance grade, 13" Tape and Reel 8-Lead MSOP, standard grade 8-Lead MSOP, standard grade, 7" Tape and Reel 8-Lead MSOP, standard grade, 13" Tape and Reel 8-Lead MSOP, high performance grade 8-Lead MSOP, high performance grade, 7" Tape and Reel 8-

[LFCSP] 3 mm x 3 mm Body and 0.75 mm Package Height (CP-8-19) Dimensions shown in millimeters Rev. A | Page 29 of 31 08-17-2018-A 5 AD8421 Data Sheet ORDERING GUIDE Model 1 AD8421ARZ AD8421ARZ-R7 AD8421ARZ-RL AD8421BRZ AD8421BRZ-R7 AD8421BRZ-RL AD8421ARMZ AD8421ARMZ-R7 AD8421ARMZ-RL AD8421BRMZ AD8421BRMZ-R7 AD8421BRMZ-RL AD8421ACPZ-RL Temperature Range -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +125C AD8421ACPZ-R7 -40C to +125C 1 Package Description 8-Lead SOIC_N, standard grade 8-Lead SOIC_N, standard grade, 7" Tape and Reel, 8-Lead SOIC_N, standard grade, 13" Tape and Reel 8-Lead SOIC_N, high performance grade 8-Lead SOIC_N, high performance grade, 7" Tape and Reel 8-Lead SOIC_N, high performance grade, 13" Tape and Reel 8-Lead MSOP, standard grade 8-Lead MSOP, standard grade, 7" Tape and Reel 8-Lead MSOP, standard grade, 13" Tape and Reel 8-Lead MSOP, high performance grade

-AA 0.80 0.55 0.40 10-07-2009-B 0.15 0.05 COPLANARITY 0.10 Figure 74. 8-Lead Mini Small Outline Package [MSOP] (RM-8) Dimensions shown in millimeters ORDERING GUIDE Model 1 AD8421ARZ AD8421ARZ-R7 AD8421ARZ-RL AD8421BRZ AD8421BRZ-R7 AD8421BRZ-RL AD8421ARMZ AD8421ARMZ-R7 AD8421ARMZ-RL AD8421BRMZ AD8421BRMZ-R7 AD8421BRMZ-RL 1 Temperature Range -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C Package Description 8-Lead SOIC_N, standard grade 8-Lead SOIC_N, standard grade, 7" Tape and Reel, 8-Lead SOIC_N, standard grade, 13" Tape and Reel 8-Lead SOIC_N, high performance grade 8-Lead SOIC_N, high performance grade, 7" Tape and Reel 8-Lead SOIC_N, high performance grade, 13" Tape and Reel 8-Lead MSOP, standard grade 8-Lead MSOP, standard grade, 7" Tape and Reel 8-Lead MSOP, standard grade, 13" Tape and Reel 8-Lead MSOP, high performance grade 8-Lead MSOP, high performance grade, 7" Tape and Reel 8-