L6460 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'L6460' PDF : 139 Pages View PDF
L6460
Electrical specifications
Table 5. Electrical characteristics (continued)
Parameter
Description
Test condition
Cin
Input sampling capacitance (36)
ADC with A2DType=1 (37)
IMR
INL
DNL
OE
OEDrift
GE
GEDrift
tconv
Cin
Current DAC
Measurement range
Integral non-linearity
Differential Non-Linearity
Offset error
Offset error drift
Gain error
Gain error drift
Minimum conversion time
Resolution
Input sampling capacitance
A2dType = 1
A2dType = 1 (30)(31)
A2dType = 1 (32)(31)
A2dType = 1 (33)
A2dType = 1 over time and
temperature
A2dType = 1 (34)
A2dType = 1
over time and temperature
(36)
VR
IOUT_OFF
Pin voltage operative range
(GPIO8)
Output off leakage current
(38)
DacValue[5:0] = 000000
IFULL_ERR Full scale current error
DacRange[1:0] =xx
DacValue[5:0] = 111111
INL10_11
Integral non-linearity for 10
and 11 ranges
DNL10_11
Differential non-linearity for 10
and 11 ranges
INL01
Integral non-linearity for 01
range
DNL01
Differential non-linearity for 01
range
RCurrDac_res Gpio[8] divider total resistance
RCurrDac_ratio Gpio[8] divider ratio
tset
Settling time
(39)
Operational amplifier (40)
VGPIO_SPI
VICM
VOUT_MAX
Operational amplifier supply
voltage range
Input common mode voltage
range
Output voltage
ILOAD =± 1mA
Min
0
0.7
-1
-15
3.15
0
0.1
Typ Max Unit
4
pF
V3v3
±1
V
LSB
±1 LSB
±4 LSB
±3 LSB
±4 LSB
±4 LSB
10
µs
9
bits
4
pF
5.5
V
+1
µA
% of
+15 IFULL
typ
±2 LSB
±2 LSB
±1 LSB
±1 LSB
45
kΩ
3/5
5
µs
3.3 3.45
V
VGPIO_
V
SPI
3.2
V
Doc ID 17713 Rev 1
25/139
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