参数资料
型号: TC7129CJL
元件分类: ADC
英文描述: 1-CH DUAL-SLOPE ADC, CDIP40
封装: CERAMIC, DIP-40
文件页数: 14/28页
文件大小: 544K
代理商: TC7129CJL
2006 Microchip Technology Inc.
DS21459D-page 21
TC7129
44-Lead Plastic Quad Flatpack (KW) 10x10x2.0 mm Body, 1.95/0.25 mm Lead Form (PQFP)
CHAMFER VARIES
D
E1
E
p
c
B
D1
n
L
2
1
F
A1
A
A2
α
β
φ
1.95 REF.
.077 REF.
F
Footprint
Units
INCHES
MILLIMETERS*
Dimension Limits
MIN
NOM
MAX
MIN
NOM
MAX
Number of Pins
n
44
Pitch
p
.031 BSC
0.80 BSC
Overall Height
A
-
.096
-
2.45
Molded Package Thickness
A2
.077
.079
.083
1.95
2.00
2.10
Standoff
§
A1
.010
-
0.25
-
Foot Length
L
.029
.035
.041
0.73
0.88
1.03
Foot Angle
φ
3.5°
3.5°
Overall Width
E
.547 BSC
13.90 BSC
Overall Length
D
.547 BSC
13.90 BSC
Molded Package Width
E1
.394 BSC
10.00 BSC
Molded Package Length
D1
.394 BSC
10.00 BSC
Lead Thickness
c
.004
-
.009
0.11
-
0.23
Lead Width
B
.012
-
.018
0.30
-
0.45
Mold Draft Angle Top
α
-
16°
-
16°
Mold Draft Angle Bottom
β
-
16°
-
16°
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010" (0.254mm) per side.
Notes:
JEDEC Equivalent: MO-112 AA-1
Revised 07-21-05
* Controlling Parameter
§ Significant Characteristic
BSC: Basic Dimension. Theoretically exact value shown without tolerances.
REF: Reference Dimension, usually without tolerance, for information purposes only.
See ASME Y14.5M
Drawing No. C04-119
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