9
Operational Amplifiers
BOLD DENOTES NEW PRODUCT.
BOLD, ITALIC DENOTES PRODUCT IN DEVELOPMENT.
Some specifications have been estimated for comparison purposes. Refer to data sheets for guaranteed specifications.
Operational Amplifiers—Selection Tree
PRECISION
V
OS
≤
500
μ
V (max)
Drift
≤
4
μ
V/
°
C (typ)
LOW
BIAS CURRENT
I
B
≤
100pA
(max)
SINGLE SUPPLY
LOW VOLTAGE
V
CM
to V+ and V–
Operates from
≤
5V
RAIL-TO-RAIL
INPUT AND OUTPUT
V
IN
to V+ or V–
V
OUT
≤
300mV from Rails
LOW
POWER
OP AMPS
I
Q
≤
1mA
OPA234 (S, D, Q)
OPA241 (S, D, Q)
OPA251 (S, D, Q)
OPA277 (S, D, Q)
OPA336 (S, D, Q)
OPA340 (S, D, Q)
OPA344 (S, D, Q)
OPA345 (S, D, Q)
OPA1013 (D)
Miniature Packages:
SOT23-5
OPA137 (S)
OPA237 (S)
OPA244 (S)
OPA336 (S)
OPA337 (S)
OPA338 (S)
OPA340 (S)
OPA342 (S)
OPA344 (S)
OPA345 (S)
OPA347 (S)
OPA349 (S)
S = Single
D = Dual
Q = Quad
OPA277 (S, D, Q)
OPA137 (S, D, Q)
OPA234 (S, D, Q)
OPA237 (S, D, Q)
OPA241 (S, D, Q)
OPA244 (S, D, Q)
OPA251 (S, D, Q)
OPA336 (S, D, Q)
OPA337 (S, D)
OPA338 (S, D)
OPA340 (S, D, Q)
OPA342 (S, D, Q)
OPA344 (S, D, Q)
OPA345 (S, D, Q)
OPA347 (S, D)
OPA349 (S, D)
OPA4243 (Q)
OPA1013 (D)
OPA340 (S, D, Q)
OPA342 (S, D, Q)
OPA344 (S, D, Q)
OPA345 (S, D, Q)
OPA347 (S, D)
OPA349 (S, D)
VERY LOW
POWER
I
Q
≤
300
μ
A
(max)
OPA137 (S, D, Q)
OPA234 (S, D, Q)
OPA237 (S, D, Q)
OPA342 (S, D, Q)
OPA344 (S, D, Q)
OPA345 (S, D, Q)
LOW NOISE
V
n
≤
10nV/
√
Hz
(typ)
SSOP-16
OPA4237 (Q)
OPA4336 (Q)
OPA4340 (Q)
OPA4342 (Q)
OPA4344 (Q)
OPA4345 (Q)
TSSOP-14
OPA4243 (Q)
OPA4244 (Q)
OPA4342 (Q)
OPA4343 (Q)
OPA4345 (Q)
MSOP-8
OPA234 (S)
OPA2237 (D)
OPA2244 (D)
OPA2137 (D)
OPA2336 (D)
OPA2340 (D)
OPA2342 (D)
OPA2344 (D)
OPA2345 (D)
SOT23-8
OPA2337 (D)
OPA2338 (D)
OPA2347 (D)
OPA2349 (D)
OPA241 (S, D, Q)
OPA244 (S, D, Q)
OPA251 (S, D, Q)
OPA336 (S, D, Q)
OPA347 (S, D)
OPA349 (S, D)
OPA4243 (Q)
OPA130 (S, D, Q)
OPA137 (S, D, Q)
OPA336 (S, D, Q)
OPA337 (S, D)
OPA338 (S, D)
OPA340 (S, D, Q)
OPA342 (S, D, Q)
OPA344 (S, D, Q)
OPA345 (S, D, Q)
OPA347 (S, D)
OPA349 (S, D)
Micro Power
I
Q
≤
100
μ
A
OPA336 (S, D, Q)
OPA337 (S, D)
OPA338 (S, D)
Rail-to-Rail
Output