AS1540BQFT austriamicrosystems, AS1540BQFT Datasheet - Page 17

• Manufacturer Part Number: AS1540BQFT
• Description: IC, ADC, 12BIT, 50KSPS, TQFN-16
• Manufacturer: austriamicrosystems

Specifications of AS1540BQFT

• Resolution (bits): 12bit
• Sampling Rate: 50kSPS
• Input Channel Type: Single Ended
• Data Interface: 2-Wire, I2C, Serial
• Supply Voltage Range - Analog: 2.7V To 5.25V
• Supply Current: 850µA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AS1538/AS1540
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
Figure 30. TSSOP-16 Package
www.austriamicrosystems.com
Notes:
1. All dimensions are in millimeters; angles in degrees.
2. Dimensioning and tolerancing per ASME Y14.5M – 1994.
3. Dimension D does not include mold flash, protrusions, or gate
4. Dimension E1 does not include interlead flash or protrusion.
5. Dimension b does not include dambar protrusion. Allowable
6. Terminal numbers are for reference only.
7. Datums A and B to be determined at datum plane H.
8. Dimensions D and E1 are to be determined at datum plane H.
9. This dimension applies only to variations with an even number
10. Cross section A-A to be determined at 0.10 to 0.25mm from
burrs. Mold flash, protrusions, and gate burrs shall not exceed
0.15mm per side.
Interlead flash or protrusions shall not exceed 0.25mm per
side.
dambar protrusion shall be 0.08mm total in excess of the b
dimension at maximum material condition. Dambar cannot be
located on the lower radius of the foot.
of leads per side.
the leadtip.
Revision 1.03
Symbol
aaa
bbb
ddd
ccc
R1
A1
A2
E1
b1
c1
θ1
L1
θ2
θ3
A
R
D
E
N
L
b
c
e
e
0.05
0.85
0.50
0.09
0.09
0.19
0.19
0.09
0.09
4.90
4.30
Min
0º
-
Variations
0.65BSC
0.65BSC
1.0REF
12ºREF
12ºREF
6.4BSC
0.90
0.60
0.22
0.10
0.10
0.05
0.20
5.00
4.40
Typ
16
-
-
-
-
-
-
-
-
Max
1.10
0.15
0.95
0.75
0.30
0.25
0.20
0.16
5.10
4.50
8º
-
-
1,2,3,8
1,2,4,8
Notes
1,2,5
1,2,6
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
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