Gain selection guide – Rainbow Electronics MAX4284 User Manual
Page 16
MAX4174/5, MAX4274/5, MAX4281/2/4
SOT23, Rail-to-Rail, Fixed-Gain
GainAmps/Open-Loop Op Amps
16
______________________________________________________________________________________
Gain Selection Guide
R
F
/R
G
INVERTING
GAIN
1+ (R
F
/R
G
)
NONINVERTING
GAIN
AB*
0.25
1.25
-3dB BW
(kHz)
†
1700
GAIN
CODE
ACDS
AC
0.5
1.5
1280
ACDT
AD*
1
2
590
ACDU
AE
1.25
2.25
450
ACDV
TOP MARK
ACET
ACEU
ACEV
ACEW
AF
1.5
2.5
1180
ACDW
ACEX
AG*
2
3
970
ACDX
ACEY
AH
2.5
3.5
820
ACDY
ACEZ
AJ
3
4
690
ACDZ
ACFA
AK*
4
5
970
ACEA
ACFB
AL
5
6
790
ACEB
ACFC
AM
6
7
640
ACEC
ACFD
AN
8
9
480
ACED
ACFE
AO*
9
10
640
ACEE
ACFF
BA*
10
11
560
ACEF
ACFG
BB
12.5
13.5
460
ACEG
ACFH
BC
15
16
390
ACEH
ACFI
BD
20
21
300
ACEI
ACFJ
BE*
24
25
590
ACEJ
ACFK
BF
25
26
580
ACEK
ACFL
BG
30
31
510
ACEL
ACFM
BH
40
41
390
ACEM
ACFN
BJ*
49
50
310
ACEN
ACFO
BK*
50
51
330
ACEO
ACFP
BL
60
61
310
ACEP
ACFQ
BM
80
81
260
ACEQ
ACFR
BN*
99
100
230
ACER
ACFS
CA*
100
101
230
ACES
ACFT
Note:
Gains in the noninverting configuration are 1+ (R
F
/R
G
) and range from +1.25V/V to +101V/V. For a +1V/V gain, use the
MAX4281/MAX4282/MAX4284.
*
Preferred Gains. These gain versions are available as samples and in small quantities.
†
The -3dB bandwidth is the same for inverting and noninverting configurations.
MAX4174
MAX4175