MAX9643TASA+ Maxim Integrated, MAX9643TASA+ Datasheet - Page 3

• Manufacturer Part Number: MAX9643TASA+
• Description: Current Sense Amplifiers 60V High-Speed Prec current-Sense Amp
• Manufacturer: Maxim Integrated
• Series: MAX9643r

Specifications of MAX9643TASA+

• Rohs: yes

ELECTRICAL CHARACTERISTICS* (continued)
(V
Note 3: All devices are 100% production tested at T
Note 4: Gain and offset voltage are calculated based on two point measurements: V
Note 5: V
Note 6: Guaranteed by design and/or characterization.
Note 7: The maximum V
Maxim Integrated
Voltage Gain (Note 4)
Voltage Gain Error (Note 4)
AC CHARACTERISTICS
Signal Bandwidth
Slew Rate
Delay from Output Saturation to V
Delay from Input Saturation and
Delay from Output Saturation to V
OUTPUT CHARACTERISTICS
Output Short-Circuit Current
Output-Voltage Low (MAX9643T)
(Note 5)
Output-Voltage Low (MAX9643U)
(Note 5)
Output-Voltage High (Note 7)
Capacitive Drive Capability
POWER-SUPPLY CHARACTERISTICS
Power Supply
Power-Supply Rejection Ratio
(Note 5)
Quiescent Supply Current
Charge-Pump Current
60V High-Speed Precision Current-Sense Amplifier
CC
= 5V, V
MAX9643T.
OS
PARAMETER
RS+
, V
OL
= V
, CMRR, and PSRR are measured with the charge pump off.
RS-
= 12V, T
SENSE
of the MAX9643T is 400mV. With the gain = 2.5V/V, the output swing high is not applicable to the
OL
OH
A
= -40NC to +125NC, unless otherwise noted.) (Note 3)
SYMBOL
PSRR
V
V
V
V
BW
I
GE
I
I
SR
CL
CC
SC
OH
EE
CC
OL
OL
MAX9643T
MAX9643U
T
-40NC < T
V
V
V
V
V
I
I
I
I
I
I
I
I
I
I
R
Guaranteed by PSRR
V
T
-40NC < T
T
-40NC < T
DV
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
A
SENSE
SENSE
OUT
SENSE
SENSE
CC
A
A
LOAD
A
EE
= +25NC
= +25NC
= +25NC
= +25NC. Temperature limits are guaranteed by design and/or characterization.
= 2.7V to 36V, V
= 100FA sink, T
= 100FA sink, -40NC < T
= 1mA sink, T
= 1mA sink, -40NC < T
= 100FA sink, T
= 100FA sink, -40NC < T
= 1mA sink, T
= 1mA sink, -40NC < T
= 1mA source, V
= 1mA source, V
= 500mV
= 10mV to 110mV
= Open, no sustained oscillation
= 25mV
= 25mV
= 0 to 20mV
= 10V to 10mV
A
A
A
< +125NC
< +125NC
< +125NC
CONDITIONS
DC
DC
A
A
+ 2mV
+ 2mV
A
A
SENSE
= +25NC
= +25NC
CC
CC
= +25NC
= +25NC
< 4.5V
R 4.5V
P-P
P-P
A
A
= 10mV,
, MAX9643T
, MAX9643U
A
A
< +125NC
< +125NC
< +125NC
< +125NC
SENSE1
= 10mV and V
V
CC
MIN
107
100
3.2
2.7
- 1.3
1000
TYP
0.06
3.39
100
125
2.5
0.2
0.6
0.5
0.6
10
15
10
12
30
1
4
SENSE2
MAX9643
MAX
1400
1600
0.5
0.6
10
10
10
10
36
= 100mV.
1
1
3
3
UNITS
MHz
V/Fs
V/V
mA
mA
mV
mV
dB
FA
pF
ns
Fs
%
V
V
3