MAX4376-MAX4378 Maxim, MAX4376-MAX4378 Datasheet - Page 3

• Manufacturer Part Number: MAX4376-MAX4378
• Description: Single/Dual/Quad High-Side Current-Sense Amplifiers with Internal Gain
• Manufacturer: Maxim

ELECTRICAL CHARACTERISTICS (continued)
(V
ues are at T
Note 1: All devices are 100% production tested at T
Note 2: Total OUT Voltage Error is the sum of gain and offset errors.
Note 3: 6.25mV = 1/16 of 100mV full-scale sense voltage.
Note 4: V
Bandwidth
Slew Rate
Gain
Gain Accuracy
OUT Setting Time to 1% of Final
Value
Maximum Capacitive Load
Output Resistance
Power-Supply Rejection
Power-Up Time to 1% of Final
Value
Saturation Recovery Time to 1%
of Final Value
Reverse Recovery Time to 1%
of Final Value
RS+
= 0 to 28V, V
SENSE
PARAMETER
A
= 25°C.) (Note 1)
Single/Dual/Quad High-Side Current-Sense
such that V
SENSE
_______________________________________________________________________________________
= (V
OUT
RS+
is in saturation.
- V
SYMBOL
RS-
C
R
∆A
PSR
BW
LOAD
SR
A
OUT
) = 0, V
V
V
CC
V
V
C
V
MAX437_T
MAX437_F
MAX437_H
V
V
g ain = 20 and 50
V
V
g ain = 100
V
C
No sustained oscillation
V
V
V
V
V
V
V
S E NS E
C C
S E NS E
CC
RS+
SENSE
CC
CC
SENSE
RS+
SENSE
CC
SENSE
CC
SENSE
LOAD
LOAD
= +3.0V to +28V, R
A
Amplifiers with Internal Gain
= 12V , I
= 12V
= 20V, I
= 12V, V
= 12V, V
= 12V, V
= +25°C. All temperature limits are guaranteed by design.
> 2V, V
= 12V
= 10m V to 150mV ,
= 10m V to 150mV ,
= 15pF
= 15pF
= 20mV to 100mV, C
= 100mV
= 100mV, C
= 100mV
= -100mV to +100mV
OU T
OUT
OUT
RS+
RS+
RS
CONDITIONS
= 2m A,
_ = 12V, C
= 2mA,
= 12V,
= 1.6V, V
= 12V, C
V
(gain = +20V/V)
V
(gain = +50V/V)
V
(gain = +100V/V)
V
LOAD
SENSE
SENSE
SENSE
S E NS E
L
= ∞, T
= 15pF
LOAD
CC
LOAD
= 6.25m V (N ote 3)
T
T
T
T
V
to 100mV
V
to 6.25mV
= 100mV
= 100mV
= 100mV
LOAD
A
A
A
A
SENSE
SENSE
A
= 3V to 28V
= T
= T
= +25°C
= +25°C
= T
= 15pF,
= 15pF,
M IN
M IN
= 15pF
MIN
= 6.25mV
= 100mV
to T
to T
to T
M AX
M AX
MAX,
unless otherwise noted. Typical val-
MIN
66
+100
1000
±0.5
±0.5
TYP
+20
+50
400
800
1.7
1.2
0.5
10
90
2
5
2
1
1
MAX
±5.5
±2.5
±2.5
5.5
UNITS
MHz
V/µs
V/V
pF
dB
ns
µs
µs
µs
%
Ω
3