Texas Instruments IC MCU 16B MSP430F2232TDA TSSOP-38 TID MSP430F2232TDA 데이터 시트
제품 코드
MSP430F2232TDA
MSP430F22x2
MSP430F22x4
MSP430F22x4
SLAS504G – JULY 2006 – REVISED AUGUST 2012
Operational Amplifier (OA) Supply Specifications (MSP430F22x4 Only)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V
CC
MIN
TYP
MAX
UNIT
V
CC
Supply voltage range
2.2
3.6
V
Fast Mode
180
290
I
CC
Supply current
(1)
Medium Mode
2.2 V, 3 V
110
190
µA
Slow Mode
50
80
PSRR
Power-supply rejection ratio
Noninverting
2.2 V, 3 V
70
dB
(1)
Corresponding pins configured as OA inputs and outputs, respectively.
Operational Amplifier (OA) Input/Output Specifications (MSP430F22x4 Only)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V
CC
MIN
TYP
MAX
UNIT
V
I/P
Input voltage range
-0.1
V
CC
- 1.2
V
T
A
= -40 to +55°C
-5
±0.5
5
Input leakage
I
lkg
T
A
= +55 to +85°C
2.2 V, 3 V
-20
±5
20
nA
current
(1) (2)
T
A
= +85 to +105°C
-50
50
Fast Mode
50
Medium Mode
f
V(I/P)
= 1 kHz
80
Slow Mode
140
Voltage noise
V
n
nV/
√
Hz
density, I/P
Fast Mode
30
Medium Mode
f
V(I/P)
= 10 kHz
50
Slow Mode
65
V
IO
Offset voltage, I/P
2.2 V, 3 V
±10
mV
Offset temperature
2.2 V, 3 V
±10
µV/°C
drift, I/P
(3)
Offset voltage drift
0.3 V
≤
V
IN
≤
V
CC
- 1.0 V
2.2 V, 3 V
±1.5
mV/V
with supply, I/P
Δ
V
CC
≤
±10%, T
A
= 25°C
Fast Mode, I
SOURCE
≤
-500 µA
V
CC
- 0.2
V
CC
High-level output
V
OH
2.2 V, 3 V
V
voltage, O/P
Slow Mode, I
SOURCE
≤
-150 µA
V
CC
- 0.1
V
CC
Fast Mode, I
SOURCE
≤
500 µA
V
SS
0.2
Low-level output
V
OL
2.2 V, 3 V
V
voltage, O/P
Slow Mode, I
SOURCE
≤
150 µA
V
SS
0.1
R
Load
= 3 k
Ω
, C
Load
= 50 pF,
150
250
V
O/P(OAx)
< 0.2 V
Output resistance
(4)
R
Load
= 3 k
Ω
, C
Load
= 50 pF,
R
O/P(OAx)
2.2 V, 3 V
150
250
Ω
(see
V
O/P(OAx)
> V
CC
- 1.2 V
R
Load
= 3 k
Ω
, C
Load
= 50 pF,
0.1
4
0.2 V
≤
V
O/P(OAx)
≤
V
CC
- 0.2 V
Common-mode
CMRR
Noninverting
2.2 V, 3 V
70
dB
rejection ratio
(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
52
Copyright © 2006–2012, Texas Instruments Incorporated