T16L08 Datasheet, PDF (1/2 Pages) Vishay Siliconix – Dual-In-Line, 8 Bit R/2R Ladder Networks

Models T16L08 and T16LR8
Vishay Techno
Dual-In-Line, 8 Bit
R/2R Ladder Networks
APPLICATIONS
8 Bit, R/2R Ladder networks for D/A and A/D converter with
bi-polar or CMOS switches
ELECTRICAL SPECIFICATIONS
Ladder Network Accuracy: ± 1/2 LSB from 0 °C to + 70 °C.
Ladder Network Resistance Tolerance: ± 2 %.
Temperature Coefficient of Resistance: ± 100 PPM/°C.
Operating Temperature Range: 0 °C to + 70 °C.
Power Dissipation Rating at + 70 °C Ambient: 50 mW for
individual resistor and 1.8 watts total package rating.
Standard Resistance Values (R): 25 kilohms, 50 kilohms,
100 kilohms.
SCHEMATICS
T16L08
16
15
14
13
12
11
10
9
R2 = R R4 = R
R6 = R R8 = R
R10 = R R12 = R R14 = R R16 = 2R
R1 = 2R R3 = 2R R5 = 2R R7 = 2R R9 = 2R R11 = 2R R13 = 2R R15 = 2R
1
23
T16LR8
16
15
14
4
56
7
8
13
12
11
10
9
R2 = R R4 = R R6 = R R8 = R R10 = R R12 = R R14 = R R16 = 2R
R1 = 2R R3 = 2R R5 = 2R R7 = 2R R9 = 2R R11 = 2R R13 = 2R R15 = 2R
1
2
3
4
5
6
7
8
RATIO MATCH TOLERANCE
R1/R2 = 2 ± 1 %.
R1/R3 = 1 ± 1 %.
R1/R4 = 2 ± 1 %.
R1/R5 = 1 ± 1 %.
R1/R6 = 2 ± 1 %.
R1/R7 = 1 ± 1 %.
R1/R8 = 2 ± 1 %.
R9/R10 = 2 ± 0.5 %.
R11/R12 = 2 ± 0.4 %.
R15/R13 = 1 ± 0.2 %.
R15/R14 = 2 ± 0.2 %.
DIMENSIONAL CONFIGURATIONS in inches [millimeters]
0.045 ± 0.020
[1.14 ^± 0.508]
0.170 ± 0.020
[4.32 ± 0.508]
0.845 ± 0.030
[21.46 ± 0.762]
0.260 ± 0.005
[6.60 ± 0.127]
0.300 ± 0.010
[7.62 ± 0.254]
0.065 ± 0.020
[1.65 ± 0.508]
0.100 ± 0.005 [2.54 ± 0.127]
Non-Cumulative
0.060 ± 0.005
[1.52 ± 0.127]
0.020 ± 0.002
[0.508 ± 0.051]
0˚ to 15˚
HOW TO ORDER
T16L08 or T16LR8
MODEL
104
RESISTANCE VALUE (Ohms)
First two digits are significant, third digit signifies
number of zeros to follow.
EXAMPLE:
104 = R = 100 kilohms.
REFERENCE:
2R = 200 kilohms.
Document Number: 68011
Revision: 01-Aug-05
0.010 ± 0.002
[0.254 ± 0.051]
e3
LEAD TERMINATION
e3 = SnAg
95/5
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