Datasheet

5Maxim Integrated
MAX44259/MAX44260/MAX44261/MAX44263
1.8V, 15MHz Low-Offset,
Low-Power, Rail-to-Rail I/O Op Amps
Typical Operating Characteristics (continued)
(V
DD
= 3.3V, V
SS
= 0V, V
IN+
= V
IN-
= V
DD
/2, R
L
= 10kI to V
DD
/2, V
CAL
= V
SHDN
= V
DD
, T
A
= -40NC to +125NC. Typical values are at
T
A
= +25NC, unless otherwise noted. All devices are 100% production tested at T
A
= +25NC. Temperature limits are guaranteed by design.)
OUTPUT-VOLTAGE LOW
vs. OUTPUT SINK CURRENT
(V
OL
- V
EE
, V
CC
= 3.3V)
MAX44260 toc07
OUTPUT SINK CURRENT (mA)
OUTPUT-VOLTAGE LOW (mV)
101
20
40
60
80
100
120
140
160
180
200
0
0.1 100
T
A
= +125°C
T
A
= +25°C
T
A
= -40°C
INPUT OFFSET DRIFT HISTOGRAM
MAX44260 toc04
INPUT OFFSET DRIFT (µV/°C)
PERCENT OCCURRENCE (%)
2
4
6
8
10
12
14
16
18
0
-2
-1.8
-1.5
-1.3
-1
-0.8
-0.5
-0.3
0
0.25
0.50
0.75
1.00
1.25
OUTPUT-VOLTAGE LOW
vs. OUTPUT SINK CURRENT
(V
OL
- V
EE
, V
CC
= 5V)
MAX44260 toc08
OUTPUT SINK CURRENT (mA)
OUTPUT-VOLTAGE LOW (mV)
101
20
40
60
80
100
120
140
160
180
200
0
0.1 100
T
A
= +125°C
T
A
= -40°C
T
A
= +25°C
INPUT BIAS CURRENT
vs. COMMON-MODE VOLTAGE
MAX44260 toc05
COMMON-MODE VOLTAGE (V)
INPUT BIAS CURRENT (pA)
3.02.51.5 2.00.5 1.00
-80
-60
-40
-20
0
20
40
60
80
100
-100
-0.5 3.5
T
A
= +85°CT
A
= -40°C
T
A
= +125°C
T
A
= +25°C
OUTPUT-VOLTAGE HIGH
vs. OUTPUT SOURCE CURRENT
(V
CC
- V
OH
, V
CC
= 1.8V)
MAX44260 toc09
OUTPUT SOURCE CURRENT (mA)
OUTPUT-VOLTAGE HIGH (mV)
101
20
40
60
80
100
120
140
160
180
200
0
0.1 100
T
A
= +25°C
T
A
= +125°C
T
A
= -40°C
OUTPUT-VOLTAGE LOW
vs. OUTPUT SINK CURRENT
(V
OL
- V
EE
, V
CC
= 1.8V)
MAX44260 toc06
OUTPUT SINK CURRENT (mA)
OUTPUT-VOLTAGE LOW (mV)
101
20
40
60
80
100
120
140
160
180
200
0
0.1 100
T
A
= +125°C
T
A
= +25°C
T
A
= -40°C