MAX9610 Maxim, MAX9610 Datasheet - Page 3

• Manufacturer Part Number: MAX9610
• Description: The MAX9610 high-side current-sense amplifier offers precision accuracy specifications of VOS less than 500µV (max) and gain error less than 0
• Manufacturer: Maxim

ELECTRICAL CHARACTERISTICS (continued)
(V
(Note 1)
Note 1: All devices are 100% production tested at T
Note 2: V
Note 3: V
Note 4: Gain Error is calculated by applying two values of V
Note 5: The device is stable for any external capacitance value.
Note 6: V
(V
Small-Signal Bandwidth
Output Settling Time
Power-Up Time
RS+
RS+
20
15
10
5
0
-250 -200-150-100 -50 0
= V
= V
G = 25: V
G = 50: V
G = 100: V
RS-
OUT
OS
OH
RS-
PARAMETER
OFFSET VOLTAGE HISTOGRAM
is extrapolated from measurements for the Gain Error test.
is the voltage from V
= 3.6V, T
= 3.6V, V
= 0V. I
OFFSET VOLTAGE (μV)
SENSE
SENSE
MAX9610F
SENSE
_______________________________________________________________________________________
CC
A
SENSE
is the total current into RS+ plus RS-.
= +25°C.)
20mV and 120mV
10mV and 60mV
50
5mV and 30mV
100
1µA, µDFN/SC70, Lithium-Ion Battery,
= (V
150
RS-
RS+
200
to V
250
SYMBOL
- V
Precision Current-Sense Amplifier
t
BW
OUT
RS-
ON
t
S
) = 0, T
with V
30
25
20
15
10
5
0
V
V
V
1% final value, V
1% final value, V
-0.2 -0.15 -0.1 -0.05
SENSE
A
A
SENSE
SENSE
SENSE
= +25°C. All temperature limits are guaranteed by design.
= -40°C to +85°C, unless otherwise noted. Typical values are at T
GAIN ACCURACY HISTOGRAM
= 3.6V/Gain.
= 50mV, G = 25
= 50mV, G = 50
= 50mV, G = 100
SENSE
GAIN ACCURACY (%)
MAX9610F
CONDITIONS
and calculating the error of the slope, vs. the ideal:
SENSE
SENSE
0
Typical Operating Characteristics
0.05
= 25mV
= 25mV
0.1
0.15
0.2
1000
900
800
700
600
500
400
300
200
100
0
-40
MIN
-15
vs. TEMPERATURE
SUPPLY CURRENT
3.6V
TYP
TEMPERATURE (°C)
170
110
100
60
35
1.6V
10
MAX
35
5.5V
A
60
= +25°C.)
UNITS
kHz
μs
μs
85
3