AS1507BTDT50 austriamicrosystems, AS1507BTDT50 Datasheet - Page 15

• Manufacturer Part Number: AS1507BTDT50
• Description: IC, DIGITAL POT 50KOHM 256, DUAL TQFN-16
• Manufacturer: austriamicrosystems

Specifications of AS1507BTDT50

• End To End Resistance: 50kohm
• Track Taper: Linear
• No. Of Steps: 256
• Supply Voltage Range: 2.7V To 5.5V
• Control Interface: Serial, SPI
• No. Of Pots: Dual
• Memory Type: EEPROM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AS1507
Data Sheet - P a c k a g e D r a w i n g s a n d M a r k i n g s
10 Package Drawings and Markings
The device is available in an TQFN 3x3mm 16-pin package.
Figure 30. TQFN 3x3mm 16-pin Package
Notes:
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Symbol
1. Dimensioning and tolerancing conform to ASME Y14.5M-1994.
2. All dimensions are in millimeters, angle is in degrees.
3. N is the total number of terminals.
4. Terminal #1 identifier and terminal numbering convention shall conform to JESD 95-1 SPP-012. Details of ter-
5. Dimension b applies to metallized terminal and is measured between 0.15 and 0.30mm from terminal tip.
6. ND refers to the maximum number of terminals on D side.
7. Unilateral coplanarity zone applies to the exposed heat sink slug as well as the terminals.
aaa
bbb
ddd
ccc
A1
L1
A
K
L
minal #1 identifier are optional, but must be located within the area indicated. The terminal #1 identifier may be
either a mold, embedded metal or mark feature.
0.70
0.00
0.30
0.03
0.20
Min
0.75
0.02
0.40
0.10
0.10
0.10
0.05
Typ
Max
0.80
0.05
0.50
0.15
Notes
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
Revision 1.00
Symbol
D BSC
E BSC
ND
D2
E2
N
θ
b
e
1.55
1.55
0.18
Min
0º
3.00
3.00
1.70
1.70
0.25
Typ
0.5
16
4
Max
1.80
1.80
0.30
14º
Notes
1, 2, 5
1, 2, 5
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
15 - 17