LC7070NM 查看數據表（PDF） - SANYO -> Panasonic
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LC7070NM Datasheet PDF : 8 Pages
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LC7070N, 7070NM, 7071NM
Electrical Characteristics at Ta = –40 to +85˚C, VSS = 0V, VDD = 4.5 to 6.0V, unless otherwise specified.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Input high-level current
Input low-level current
Output high-level voltage
(LC7071NM only)
Output low-level voltage
Output OFF leakage current
(LC7071NM is OUT type 1 only.)
Hysteresis voltage
Current drain (See Note 5.)
Ceramic resonator oscillation stabilization time
Reset time
IIH1
IIL1
IIL2
VOH1
VOH2
VOL1
VOL2
IOFF1
IOFF2
VHIS
IDD
tCFS
tRST
VIN=13.5V: IN type 1 (See Note 2.)
VIN=VSS: IN type 1 (See Note 2.)
VIN=VSS: RES
IOH=– 50µA: OUT type 2 (See Note 2.)
IOH=– 10µA: OUT type 2 (See Note 2.)
IOL=10mA: OUT type 1, 2 (See Note 2.)
IOL=1.8mA (See Note 4.): OUT type 1, 2 (See
Note 2.)
VO=13.5V: OUT type 1, 2 (See Note 2.)
VO=VSS: OUT type 1, 2 (See Note 2.)
RES
Using circuit shown in Figure 1: VDD
See Figure 2: OSC1, OSC2
– 1.0
– 45
– 10
VDD– 1.2
VDD– 0.5
– 1.0
0.1VDD
4.0
See Figure 3
5.0 µA
µA
µA
V
V
1.5 V
0.4 V
5.0 µA
µA
V
10 mA
10 ms
(Note 1) Should be sufficient for oscillation amplitude when oscillator circuit shown in Figure 1 is operated at recom-
mended constants.
(Note 2) OUT type 1 : ERROR, CORRECTION, RECEIVE
OUT type 2 : CLOCK OUT, DATA OUT, DATA START
IN type 1 : CLOCK IN, DATA IN, CORR.SEL, CL.ED.SEL, D.S.CONTROL
(Note 3) Do not use solder dip (dipping in solder tank) when mounting MFP packaged devices to circuit board.
(Note 4) Except for four selectable output pins, other outputs are IOL at less than 1mA.
(Note 5) Current drain with N-channel output transistors OFF, and input and output pin voltages = VDD.
Figure 1. Oscillator Circuit
Table 1. Guaranteed Constants
CSA4.00MG (Murata)
C1
4MHz
C2
KBR4.0M (Kyocera)
C1
C2
30 pF ±10%
30 pF ±10%
33 pF ±10%
33 pF ±10%
Figure 2. Stabilization Time
Figure 3. Reset Circuit
10ms or more is
recommended allowing
for OSC stabilizing time.
No.2890–3/8
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