IR3Y38M データシートの表示（PDF） - Sharp Electronics
部品番号
コンポーネント説明
メーカー
IR3Y38M Datasheet PDF : 21 Pages
| |||
IR3Y38M
• A/D Converter Circuit
(Unless otherwise specified, TA = +25 ˚C, VCC1 = VCC2 = VCC3 = VCC4 = VCC5 = VCC6 = 5.0 V, VLOGIC = 3.3 V,
ADCK = 18 MHz square wave, ˘= 0 V, ˙ = 0 V, ‰ = 3.3 V, Â = 3.3 V, fl/H1 = 0 V, fl/H2 = 0 V,
fl/H3 = 0 V, Ô = 3.3 V, Î = 3.3 V, SW42 = OFF, SW43 = (b), Å = 3.3 V)
PARAMETER SYMBOL
CONDITIONS
SW43 = (a)
Clamp value
DCLP
Å=0V
ADCIN = GND4
Read the output value of DO0 to DO9.
Clamp value
adjustment limit (1)
DCLPN
SW42 = ON, V42 = 5.0 V, Å = 0 V,
ADCIN = GND4
Read the output value of DO0 to DO9.
Clamp value
adjustment limit (2)
DCLPX
SW42 = ON, V42 = 1.6 V, Å = 0 V,
ADCIN = GND4
Read the output value of DO0 to DO9.
Differential linearity
error
ADCIN = SG4
DLE Read the output value of DO0 to DO9 at about
106 times and make it a histogram. Normalize
Integral linearity error ILE the histogram and obtain the DLE.
Integrate the histogram and obtain the ILE.
ADCIN = SG4, CL = 20 pF
Propagation delay
(L/H)
Measure the delay time from the falling edge
tDLH
(50%) of the ADCK to the rising edge (50%)
of the DO0 to DO9.
ADCIN = SG4, CL = 20 pF
Propagation delay
(H/L)
Measure the delay time from the falling edge
tDHL
(50%) of the ADCK to the falling edge (50%)
of the DO0 to DO9.
ADCIN = SG4, CL = 20 pF
Output rise time
tWLH Measure the rise time (10%/90%) of the
DO0 to DO9.
ADCIN = SG4, CL = 20 pF
Output fall time
tWHL Measure the fall time (90%/10%) of the
DO0 to DO9.
MIN.
56
31
81
–
–
15
15
10
10
TYP. MAX. UNIT
61 66
–
36 41
–
86 91
–
±0.5 ±0.9 LSB
±3 ±7 LSB
26
38
ns
26
38
ns
17
25
ns
17
25
ns
18
Share Link: 