參數(shù)資料
型號： MAX6894
廠商： Maxim Integrated Products, Inc.
英文描述： Pin-Selectable, Octal/Hex/Quad, Power-Supply Sequencers/Supervisors
中文描述： 引腳可設(shè)置八/六/四路電源排序器/監(jiān)控器
文件頁數(shù)： 19/19頁
文件大?。?/td> 298K
代理商： MAX6894
M
Pin-Selectable, Octal/Hex/Quad, Power-Supply
Sequencers/Supervisors
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________
19
2005 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products, Inc.
Package Information (continued)
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information
go to
www.maxim-ic.com/packages
.)
COMMON DIMENSIONS
3.35
2.80
3.35
2.80
2.80
3.15
2.60
3.15
2.60
2.60
T2855-1
T2855-2
T2855-3
T2855-4
T2855-5
3.25
2.70
3.25
2.70
2.70
3.35
2.80
3.35
2.80
2.80
3.15
2.60
3.15
2.60
2.60
3.25
2.70
3.25
2.70
2.70
MAX.
3.20
3.20
3.20
3.20
3.20
3.20
3.35
EXPOSED PAD VARIATIONS
3.00
3.00
3.00
3.15
T2055-2
T2055-3
T2055-4
T2055-5
3.10
3.10
3.10
3.25
D2
NOM.
3.10
3.10
3.10
MIN.
3.00
3.00
3.00
3.20
3.20
3.20
3.35
3.00
3.00
3.00
3.15
3.10
3.10
3.10
3.25
MIN.
3.00
3.00
3.00
E2
NOM. MAX.
3.10
3.10
3.10
NE
JEDEC
ND
PKG.
CODES
T1655-1
T1655-2
T1655N-1
1. DIMENSIONING & TOLERANCING CONFORM TO ASME Y14.5M-1994.
2. ALL DIMENSIONS ARE IN MILLIMETERS. ANGLES ARE IN DEGREES.
3. N IS THE TOTAL NUMBER OF TERMINALS.
4. THE TERMINAL #1 IDENTIFIER AND TERMINAL NUMBERING CONVENTION SHALL
CONFORM TO JESD 95-1 SPP-012. DETAILS OF TERMINAL #1 IDENTIFIER ARE
OPTIONAL, BUT MUST BE LOCATED WITHIN THE ZONE INDICATED. THE TERMINAL #1
IDENTIFIER MAY BE EITHER A MOLD OR MARKED FEATURE.
5. DIMENSION b APPLIES TO METALLIZED TERMINAL AND IS MEASURED BETWEEN 0.25 mm AND 0.30 mm
FROM TERMINAL TIP.
6. ND AND NE REFER TO THE NUMBER OF TERMINALS ON EACH D AND E SIDE RESPECTIVELY.
7. DEPOPULATION IS POSSIBLE IN A SYMMETRICAL FASHION.
8. COPLANARITY APPLIES TO THE EXPOSED HEAT SINK SLUG AS WELL AS THE TERMINALS.
9. DRAWING CONFORMS TO JEDEC MO220, EXCEPT EXPOSED PAD DIMENSION FOR T2855-1,
T2855-3 AND T2855-6.
NOTES:
SYMBOL
PKG.
N
L1
e
k
L
E
D
b
A3
A
A1
10. WARPAGE SHALL NOT EXCEED 0.10 mm.
3.20
3.20
3.20
0.70
0
0.80
0.05
0.75
0.02
4.90
4.90
0.25
0.25
0.30
-
-
-
4
4
WHHB
16
0.35
5.10
5.10
0.30
5.00
5.00
0.80 BSC.
0.20 REF.
MIN.
MAX.
NOM.
16L 5x5
3.10
3.10
3.10
3.10
T3255-2
T3255-3
T3255-4
T3255N-1
3.00
3.00
3.00
3.00
3.20
3.20
3.20
3.20
3.00
3.00
3.00
3.00
3.10
3.10
3.10
3.10
3.20
3.20
3.20
3.20
0.50
-
0.40
-
-
-
-
WHHC
20
5
5
5.00
5.00
0.30
0.55
0.65 BSC.
0.25
0.45
4.90
4.90
0.25
0.65
-
-
5.10
5.10
0.35
20L 5x5
NOM.
0.20 REF.
0.75
0.02
0
0.70
MIN.
0.05
0.80
MAX.
-
-
-
WHHD-1
28
7
7
5.00
0.50 BSC.
0.25
5.00
0.25
0.55
0.45
4.90
4.90
0.20
0.65
-
-
5.10
5.10
0.30
28L 5x5
NOM.
0.20 REF.
0.75
0.02
0
0.70
MIN.
0.05
0.80
MAX.
-
-
-
WHHD-2
32
8
8
5.00
5.00
0.40
0.50 BSC.
0.25
0.30
4.90
4.90
0.50
-
-
5.10
5.10
32L 5x5
NOM.
0.20 REF.
0.20 0.25 0.30
0.75
0.02
0
0.70
MIN.
0.05
0.80
MAX.
DOWN
BONDS
ALLOWED
NO
YES
NO
YES
NO
Y
T2855-6
T2855-7
T2855-8
3.15
2.60
3.15
3.25
2.70
3.25
3.35
2.80
3.35
3.15
2.60
3.15
3.25
2.70
3.25
3.35
2.80
3.35
NO
NO
NO
YES
YES
NO
YES
NO
NO
YES
Y
NO
NO
3.35
3.15
T2855N-1
3.25
3.15
3.25
3.35
N
L
0.40
0.40
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
SEE COMMON DIMENSIONS TABLE
±0.15
11. MARKING IS FOR PACKAGE ORIENTATION REFERENCE ONLY.
G
2
2
21-0140
PACKAGE OUTLINE,
16, 20, 28, 32L THIN QFN, 5x5x0.8mm
-DRAWING NOT TO SCALE-
12. NUMBER OF LEADS SHOWN ARE FOR REFERENCE ONLY.
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MAX6894ETI 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6894ETI+ 功能描述:監(jiān)控電路 Pin-Selectable Quad Power Supply Sequenc RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6894ETI+T 功能描述:監(jiān)控電路 Pin-Selectable Quad Power Supply Sequenc RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6894ETI-T 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6895AALT 制造商:Maxim Integrated Products 功能描述:ULTRA-SMALL ADJUSTABLE SEQUENCING/ - Rail/Tube
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