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XR10910 Datasheet, PDF (3/19 Pages) Exar Corporation – 16:1 Sensor Interface
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XR10910
Electrical Characteristics at +3.3V
TA = 25°C, VCC = 3.3V, VDD = 1.8V, RL = 10kΩ to 1.5V; G = 760; unless otherwise noted.
Symbol Parameter
DC Performance
VIO
dVIO
IB
IOS
PSRR
Input Offset Voltage
Input Offset Voltage Average Drift
Input Bias Current
Input Offset Current
Power Supply Rejection Ratio
Gain
Gain = 2
Gain = 20
Gain = 40
Gain = 80
Gain = 150
Gain = 300
Gain = 600
GAINERR
ISVCC
ISVCCD
ISVDD
ISTOTAL
Gain = 760
Gain Error
Gain Error vs Temperature
VCC Supply Current
Disable VCC Supply Current
VDD Supply Current
Total Supply Current
ISDTOTAL
Total Disable Supply Current
Input Characteristics
Input Impedance
Conditions
Input referred
VCC = 2.7V to 5V
Nominal; refer to Gain Register Table (pg. 4)
No load to output; no load to LDO
No load to output; no load to LDO
No load to output; no load to LDO; I2C running
No load to output; no load to LDO
No load to output; no load to LDO; LDO DIS
No load to output; no load to LDO; LDO EN
CMIR
Common Mode Input Range
CMRR
Common Mode Rejection Ratio
Output Characteristics
Input referred. Vcm = 0.5 to 2.0V
VOUT
VOO
Offset DAC
LDO
Output Voltage Swing
Output Offset
Offset DAC Range
Offset Monotonicity
Output Voltage
Dropout Voltage
Output Current
PSRR
Output Current Sense Transimpedance (slope)
Output Current Sense Range (clip)
Dynamic Performance
BW
-3dB Bandwidth
SR
Slew Rate
RL = 10kΩ to 1.5V
Offset DAC 0 00 0000 0000; Gain = 2
RTI (Referred to Input)
1.5k load, selectable (LDO bit Low)
1.5k load, selectable (LDO bit Hi)
VCC = 2.8V, LDO = 2.65V, ILOAD = 10mA
Output referred, VCC = 3V-5V, LDO = 2.65V
Output referred, VCC = 3.3V-5V, LDO = 3V
Output voltage relative to 1.5V / LDO current G = 2
Gain = 2
Gain = 760
Gain = 2
VOUT = 1Vpp; Gain = 2
Min
Typ
Max
-1
±0.02
1
3
-100
15
100
-100
1
100
60
91
2.0
20.0
40.0
80.0
150.0
299.9
599.6
759.4
-0.5
0.5
±10
435
530
48
59
22
26
457
556
45
70
85
1013 || 11.2
0.5
0.23 to
3.06
2.5
75
88
0.1
0.04 to
3.29
3.1
1.4
1.5
1.6
±560
8
10
-6%
3
+6%
-6%
2.65
+6%
150
10
25
45
63
45
63
0.08
0.1
0.12
18.8
66
1300
1
Units
mV
μV/°C
pA
pA
dB
V/V
V/V
V/V
V/V
V/V
V/V
V/V
V/V
%
ppm/°C
μA
μA
μA
μA
μA
μA
Ω || pF
V
dB
V
V
mV
Bits
V
V
mV
mA
dB
dB
V/mA
mA
kHz
kHz
V/μs
© 2014-2015 Exar Corporation
3 / 19
exar.com/XR10910
Rev 1B
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