參數(shù)資料
型號(hào): LM285Z-1.2RM
廠商: ON SEMICONDUCTOR
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PBCY3
封裝: PLASTIC, TO-226AA, 3 PIN
文件頁(yè)數(shù): 21/44頁(yè)
文件大小: 921K
代理商: LM285Z-1.2RM
13–17
MOTOROLA ANALOG IC DEVICE DATA
FB SUFFIX
CASE 824E–02
Plastic Package
(QFP)
ISSUE A
44
1
34
33
11
12
22
23
VIEW Y
–N–
–L–
A
S
L–M
M
0.20 (0.008)
N S
H
S
L–M
M
0.20 (0.008)
N S
T
0.05 (0.002) L–M
S
B
V
–M–
–T–
M
Y
E
W
C
–H–
DATUM
PLANE
VIEW P
0.01 (0.004)
q
–H–
DATUM
PLANE
R2
K
A1
C1
VIEW P
DIM
MIN
MAX
MIN
MAX
INCHES
MILLIMETERS
A
9.90
10.10
0.390
0.398
B
9.90
10.10
0.390
0.398
C
2.00
2.21
0.079
0.087
D
0.30
0.45
0.0118
0.0177
E
2.00
2.10
0.079
0.083
F
0.30
0.40
0.012
0.016
G
0.80 BSC
0.031 BSC
J
0.13
0.23
0.005
0.009
K
0.65
0.95
0.026
0.037
M
5
10
5
10
S
12.95
13.45
0.510
0.530
V
12.95
13.45
0.510
0.530
W
0.000
0.210
0.000
0.008
Y
5
10
5
10
A1
0.450 REF
0.170
0.018 REF
0.007
B1
–L–, –M–, –N–
S
L–M
M
0.20 (0.008)
N S
T
F
B1
SECTION J1–J1
J
D
BASE METAL
__
G 40X
R
R1
R
1
q2
PLATING
44 PL
J1
G
__
C1
1.600 REF
0.063 REF
R1
R2
5
10
5
10
1
2
__
0.130
0.005
0.130
0.300
0.005
0.012
0.130
0.300
0.005
0.012
q
0
7
0
7
__
PIN 1
IDENT
S
L–M
M
0.20
(0.008)
N
S
H
0.05
(0.002)
N
S
L–M
M
0.20
(0.008)
N
S
T
VIEW Y
3 PL
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DATUM PLANE –H– IS LOCATED AT BOTTOM OF
LEAD AND IS COINCIDENT WITH THE LEAD
WHERE THE LEAD EXITS THE PLASTIC BODY AT
THE BOTTOM OF THE PARTING LINE.
4. DATUMS –L–, –M– AND –N– TO BE DETERMINED
AT DATUM PLANE –H–.
5. DIMENSIONS S AND V TO BE DETERMINED AT
SEATING PLANE –T–.
6. DIMENSIONS A AND B DO NOT INCLUDE MOLD
PROTRUSION. ALLOWABLE PROTRUSION IS 0.25
(0.010) PER SIDE. DIMENSIONS A AND B DO
INCLUDE MOLD MISMATCH AND ARE
DETERMINED AT DATUM PLANE –H–.
7. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. DAMBAR PROTRUSION SHALL
NOT CAUSE THE D DIMENSION TO EXCEED
0.530 (0.021).
1
44
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