ISL23511 Datasheet, PDF (10/11 Pages) Intersil Corporation – Low Noise, Low Power, 32 Taps, Push Button Controlled Potentiometer

ISL23511
Ultra Thin Quad Flat No-Lead Plastic Package (UTQFN)
D
6
INDEX AREA _N
2X 0.10 C
12
2X 0.10 C
TOP VIEW
AB
E
0.10 C
C
0.05 C
A
SEATING PLANE
A1
SIDE VIEW
(DATUM A)
PIN #1 ID
12
4xk
NX L
N
N-1
e
3
(ND-1) X e
(DATUM B)
NX b 5
0.10 M C A B
0.05 M C
BOTTOM VIEW
NX (b)
(A1)
5
SECTION "C-C"
CL
L
e
CC
TERMINAL TIP
FOR ODD TERMINAL/SIDE
b
L10.2.1x1.6A
10 LEAD ULTRA THIN QUAD FLAT NO-LEAD PLASTIC
PACKAGE
MILLIMETERS
SYMBOL
MIN NOMINAL MAX
NOTES
A
0.45
0.50
0.55
-
A1
-
-
0.05
-
A3
0.127 REF
-
b
0.15
0.20
0.25
5
D
2.05
2.10
2.15
-
E
1.55
1.60
1.65
-
e
0.50 BSC
-
k
0.20
-
-
-
L
0.35
0.40
0.45
-
N
10
2
Nd
4
3
Ne
1
3
θ
0
-
12
4
NOTES:
Rev. 3 6/06
1. Dimensioning and tolerancing conform to ASME Y14.5-1994.
2. N is the number of terminals.
3. Nd and Ne refer to the number of terminals on D and E side,
respectively.
4. All dimensions are in millimeters. Angles are in degrees.
5. Dimension b applies to the metallized terminal and is measured
between 0.15mm and 0.30mm from the terminal tip.
6. The configuration of the pin #1 identifier is optional, but must be
located within the zone indicated. The pin #1 identifier may be
either a mold or mark feature.
7. Maximum package warpage is 0.05mm.
8. Maximum allowable burrs is 0.076mm in all directions.
9. Same as JEDEC MO-255UABD except:
No lead-pull-back, "A" MIN dimension = 0.45 not 0.50mm
"L" MAX dimension = 0.45 not 0.42mm.
10. For additional information, to assist with the PCB Land Pattern
Design effort, see Intersil Technical Brief TB389.
0.05 MIN
2.50
1.75
L
0.275
2.00
0.80
0.10 MIN
DETAIL “A” PIN 1 ID
0.25
0.50
LAND PATTERN ¹⁰
10
FN6588.0
December 3, 2007