ETC JM5211

࣫Ҁ㪱䗮㊒⬉⾥ᡔ᳝䰤݀ৌ
JM5211 产品说明书 V1.0
῵ᢳ䩳⬉䏃˄JM5211˅
ϔˊࡳ㛑ὖ䗄
JM5211 ῵ᢳ䩳⬉䏃ᰃ⫼Ѣ偅ࡼ῵ᢳ䩳㸼ℹ䖯偀䖒ⱘ CMOS ⬉䏃ˈऍ䜡 32768Hz ⱘ⷇㣅᱊ԧ
ৃ䖒ࠄᕜ催ⱘ‫⹂ޚ‬ᗻˈ‫݋‬᳝䯍䪗ࡳ㛑DŽ
ѠˊЏ㽕⡍ᗻ
ƽ 1.5V Ꮉ԰⬉य़
ƽ 䕧ߎ㛝‫ކ‬ᆑᑺ˖Tm = 15.625 mS(31.25mS)
ƽ 䕧ߎ਼ᳳ˖Tc = 1S
ƽ ⬉⑤⬉⌕˖İ2.5uA
ƽ ᱊ԧᤃ㤵఼乥⥛˖f = 32768Hz
ƽ 䯍䪗᥻ࠊッԢ⬉ᑇ᳝ᬜ
ϝˊ⬉ᄺখ᭄
˄ VDD=1.5V,
TA= 25ćˈFocs=32768Hz˅
Item
Operating Voltage
Symbol
Vop
condition
Supply Current
Lop
Saturation res Mot1-Mot2
Typ.
1.5
Max.
1.8
Unit
V
No load
2
3
uA
RSR
VDD=1.2v,
RL= 200¡
50
70
¡
Alarm Output current
IALO
VDD=1.2v,
Vao= 0.6v
Alarm Output leakage
IALOL
Alarm input activation current
IALIA
Alarm frequency (SPEAKER)
Fas
Built- in OSCO Cap
30
mA
1
uA
8
uA
2048
Hz
f0.2
20
Tst
ppm
pF
COSCO
Built- in OSCI Cap
Oscillator start
22
1
9'' 9
Stabilityf/f
Min.
1.2
9'' 9
pF
2
S
ಯˊᎹ԰ॳ⧚
1ˊℷᐌᎹ԰⢊ᗕ
ᔧ⬉䏃໘ѢℷᐌᎹ԰⢊ᗕᯊˈ MOT1 ੠ MOT2 ߚ߿䕧ߎ਼ᳳЎ 2S ⱘ㛝‫ˈކ‬㛝‫ކ‬ᆑᑺЎ 23.4375ms
(31.25msǃ15.625ms)DŽ
MOT1
MOT2
31.25ms
1S
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⬉䆱˖010-82615519
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Ӵⳳ˖ 010-82615519-828
࣫Ҁ㪱䗮㊒⬉⾥ᡔ᳝䰤݀ৌ
JM5211 产品说明书 V1.0
ˊ䯍䪗ࡳ㛑䕧ߎ
ᔧ䯍䪗᥻ࠊ䕧ܹЎԢ⬉ᑇᯊˈ䯍䪗䕧ߎ乥⥛Ў 2048Hz ⱘ㛝‫ކ‬DŽ
A_IN
A_OUT
1S
Ѩˊᑨ⫼⬉䏃
ഄഔ˖࣫ҀᏖ⍋⎔ऎ㽓ϝ⦃㦆㢅ḹढᅱ໻ॺ$
⬉䆱˖ 010-82615519
㔥ഔ˖http://www.beidougps.net
Ӵⳳ˖010-82615519-828
࣫Ҁ㪱䗮㊒⬉⾥ᡔ᳝䰤݀ৌ
JM5211 产品说明书 V1.0
PIN NAME
I/O
Description
PIN NO.
A_OUT
O
䯍䪗䕧ߎ
1
VDD
ˉ
+1.5V ⬉⑤
2
X1
I
᱊ԧ䕧ܹ
3
X2
I
᱊ԧ䕧ܹ
4
GND
ˉ
ഄ
5
A_IN
I
䯍䪗䕧ܹ
6
MOT2
O
偀䖒䕧ߎ
7
MOT1
O
偀䖒䕧ߎ
8
݁ˊ䙺ᅮ೒
8
7
1
6
Substrate is VDD
2
3
JM5211
4
5
य़⚍ሎᇌ˖µmh90µm 㢃⠛ሎᇌ501µmh549µm
PAD
1
PAD Name
A_OUT
X(µm)
69.6
Y(µm)
293.7
PAD
5
PAD Name
VSS
X(µm)
433.6
Y(µm)
67.2
2
VDD
69.6
181.9
6
A_IN
426.7
307.4
3
X1
69.6
67.2
7
MOT2
426.7
479.5
4
X2
325.6
67.2
8
MOT1
316.7
479.5
ϗˊ᪡԰ᦤ⼎
఼ӊᖙ乏䞛প䰆䴭⬉᥾ᮑ䖯㸠᪡԰DŽ᥼㤤ϟ߫᪡԰᥾ᮑ˖
aˊ఼ӊᑨ೼䰆䴭⬉ⱘᎹ԰ৄϞ䖯㸠᪡԰˗
bˊ䆩偠䆒໛੠৘⾡఼‫݋‬ᑨ᥹ഄ㡃ད˗
cˊϡ㛑⫼᠟㾺ᩌ఼ӊᓩ㒓˗
dˊ఼ӊᑨᄬᬒ೼䰆䴭⬉ᴤ᭭ࠊ៤ⱘᆍ఼Ё˗
eˊMOS ऎඳ‫ݙ‬䙓‫ܡ‬Փ⫼㛑ᓩ䍋䴭⬉ⱘล᭭ǃ‵㛊៪ϱ㒛⠽˗
fˊ㢹ৃ㸠ˈ⦃๗ⱘⳌᇍ⑓ᑺᑨሑৃ㛑ֱᣕ೼ 50%ҹϞDŽ
ഄഔ˖࣫ҀᏖ⍋⎔ऎ㽓ϝ⦃㦆㢅ḹढᅱ໻ॺ$
⬉䆱˖ 010-82615519
㔥ഔ˖http://www.beidougps.net
Ӵⳳ˖010-82615519-828