MSP430xG461x
MIXED SIGNAL MICROCONTROLLER
SLAS508I − APRIL 2006 − REVISED MARCH 2011
60
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
operational amplifier OA, input/output specifications
PARAMETER
TEST CONDITIONS
V
CC
MIN
TYP
MAX
UNIT
V
Voltage supply I/P
OARRIP = 1 (rail-to-rail mode off)
−0.1
V
CC
−1.2
V
V
I/P
Voltage supply, I/P
OARRIP = 0 (rail-to-rail mode on)
—
−0.1
V
CC
+0.1
V
I
Input leakage current, I/P
T
A
= −40 to +55
_
C
−5
±
0.5
5
nA
I
Ikg
Input leakage current, I/P
(see Notes 1 and 2)
T
A
= +55 to +85
_
C
—
−20
±
5
20
nA
Fast Mode
50
Medium Mode
f
V(I/P)
= 1 kHz
80
V
Voltage noise density I/P
Slow Mode
f
V(I/P)
1 kHz
140
nV/
√
Hz
V
n
Voltage noise density, I/P
Fast Mode
—
30
nV/
√
Hz
Medium Mode
f
V(I/P)
= 10 kHz
50
Slow Mode
f
V(I/P)
10 kHz
65
V
Offset voltage I/P
2 2 V/3 V
±
10
mV
V
IO
Offset voltage, I/P
2.2 V/3 V
±
10
mV
Offset temperature drift, I/P
see Note 3
2.2 V/3 V
±
10
μ
V/
°
C
Offset voltage drift
with supply, I/P
0.3V
≤
V
IN
≤
V
CC
−0.3V
Δ
V
CC
≤
±
10%, T
A
= 25
°
C
2.2 V/3 V
±
1.5
mV/V
V
High level output voltage O/P
Fast Mode, I
SOURCE
≤
−500
μ
A
2.2 V
V
CC
−0.2
V
CC
V
V
OH
High-level output voltage, O/P
Slow Mode,I
SOURCE
≤
−150
μ
A
3 V
V
CC
−0.1
V
CC
V
V
Low level output voltage O/P
Fast Mode, I
SOURCE
≤
+500
μ
A
2.2 V
V
SS
0.2
V
V
OL
Low-level output voltage, O/P
Slow Mode,I
SOURCE
≤
+150
μ
A
3 V
V
SS
0.1
V
R
Load
= 3 k
Ω
, C
Load
= 50pF,
OARRIP = 0 (rail-to-rail mode on),
V
O/P(OAx)
<
0.2 V
150
250
R
O/P
(OAx
)
Output
Resistance
(see Figure 34 and Note 4)
R
Load
= 3 k
Ω
, C
Load
= 50pF,
OARRIP = 0 (rail-to-rail mode on),
V
O/P(OAx)
>
AV
CC
− 0.2 V
2.2 V/3 V
150
250
Ω
R
Load
= 3 k
Ω
, C
Load
= 50pF,
OARRIP = 0 (rail-to-rail mode on),
0.2 V
≤
V
O/P(OAx)
≤
AV
CC
− 0.2 V
0.1
4
CMRR
Common-mode rejection ratio
Non-inverting
2.2 V/3 V
70
dB
NOTES:
1. ESD damage can degrade input current leakage.
2. The input bias current is overridden by the input leakage current.
3. Calculated using the box method.
4. Specification valid for voltage-follower OAx configuration.
Summary of Contents for MSP430CG4616IPZ
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