Datasheet

MAX4214/MAX4215/MAX4217/MAX4219/MAX4222
High-Speed, Single-Supply, Gain of 2,
Closed-Loop, Rail-to-Rail Buffers with Enable
8 _______________________________________________________________________________________
1 6 — — — — — OUT Amplifier Output
3 3 — — — — — IN+ Noninverting Input
2 4 4 11 13 11 13 V
EE
Negative Power Supply or Ground (in
single-supply operation)
5 7 8 4 4 4 4 V
CC
Positive Power Supply
— — — 1 1 — — ENA Enable Amplifier A
— 1, 5 —
MAX4215 MAX4217 MAX4214
— 8 — — — — — EN Enable Amplifier
4 2 — — — — — IN- Inverting Input
— — — 2 2 — — ENC Enable Amplifier C
— — 2 6 6 2 2 INA- Amplifier A Inverting Input
— — 1 7 7 1 1 OUTA Amplifier A Output
PIN
— 8, 9 —
QSOP SOSO
— — 7 8 10 7 7 OUTB Amplifier B Output
— — 5 10 12 5
8, 9
QSOP
5 INB+ Amplifier B Noninverting Input
— — —
— — 6 9 11 6 6 INB- Amplifier B Inverting Input
N.C.
— — 3 5 5 3 3 INA+ Amplifier A Noninverting Input
3 3 — — ENB Enable Amplifier B
No Connection. Not internally connect-
ed. Tie to ground or leave open.
— — — 13 15 9 11 INC- Amplifier C Inverting Input
— — — 14 16 8 10 OUTC Amplifier C Output
— — — — — 14 16 OUTD Amplifier D Output
— — — — — 12 14 IND+ Amplifier D Noninverting Input
— — — — — 13 15 IND- Amplifier D Inverting Input
— — — 12 14 10 12 INC+ Amplifier C Noninverting Input
NAME FUNCTION
MAX4219 MAX4222
_______________________________________________________________Pin Description
SOT23-5 SO/µMAX SO/µMAX