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參數(shù)資料
| 型號： | PT2257L |
| 廠商： | Princeton Technology Corporation |
| 英文描述： | Electronic Volume Controller IC |
| 中文描述： | 電子音量控制IC |
| 文件頁數(shù)： | 17/20頁 |
| 文件大?。?/td> | 360K |
| 代理商： | PT2257L |
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
Tel: 886-2-66296288
PT2257 V1.3
- 17 -
December, 2006
Electronic Volume Controller IC
PT2257
Symbol
A
A1
A2
b
b1
b2
b3
c
c1
D
D1
E
E1
e
eA
eB
eC
L
Min.
-
0.015
0.115
0.014
0.014
0.045
0.030
0.008
0.008
0.355
0.005
0.300
0.240
Nom.
-
-
0.130
0.018
0.018
0.060
0.039
0.010
0.010
0.365
-
0.310
0.250
0.100 BSC
0.300 BSC.
-
-
0.130
Max.
0.210
-
0.195
0.022
0.020
0.070
0.045
0.014
0.011
0.400
-
0.325
0.280
-
0.430
0.060
0.150
0.000
0.115
Notes:
1.
2.
3.
4.
Controlling Dimension: INCHES.
Dimensioning and tolerancing per ANSI Y14.5M-1982.
Symbols are defined in the “MO Series Symbol LIST” in Section 2.2 of Publication No.95.
Dimensions A, A1 and L are measured with the package seated in JEDEC Seating Plane Gauge
GS-3.
D, D1 and E1 dimension do not include mold flash or protrusions. Mold flash or protrusions shall
not exceed 0.010 inch.
E and eA measured with the leads constrained to be perpendicular to data -C- .
eB and eC are measured at the lead tips with the leads unconstrained.
N is the number of leads (N=8).
Pointed or rounded lead tips are preferred to ease insertion.
b2 and b3 maximum dimensions do not include dambar protrusions. Dambar protrusions shall
not exceed 0.010 (0.25mm).
Variation BA has a b3 dimension and is 1/2 lead package.
Distance between the leads including dambar protrusions to be 0.005 inch minimum.
Datum plane -H- coincident with the bottom of lead where lead exits the body.
Refer to JEDEC MS-001 variation BA.
JEDEC is the registered trademark of JEDEC SOLID STATE TECHNOLOGY ASSOCIATION.
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| PT2257-SL | Electronic Volume Controller IC |
| PT2258L | 6-Channel Electronic Volume Controller IC |
| PT2258-SL | 6-Channel Electronic Volume Controller IC |
| PT2258 | 6-Channel Electronic Volume Controller IC |
| PT2258-S | 6-Channel Electronic Volume Controller IC |
相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| PT2257-S | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Electronic Volume Controller IC |
| PT2257-SL | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Electronic Volume Controller IC |
| PT2258 | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:6-Channel Electronic Volume Controller IC |
| PT2258_07 | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:6-Channel Electronic Volume Controller IC |
| PT2258L | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:6-Channel Electronic Volume Controller IC |
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