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
R16 = 2R
RATIO MATCH TOLERANCE
R1/R2 = 2 ± 1 %.
R1/R3 = 1 ± 1 %.
R1/R4 = 2 ± 1 %.
R1/R5 = 1 ± 1 %.
R1/R6 = 2 ± 1 %.
R2 = R
R4 = R
R6 = R
R8 = R
R10 = R
R12 = R
R14 = R
R1 = 2R
1
R3 = 2R
23
R5 = 2R
4
R7 = 2R
R9 = 2R
56
R11 = 2R
7
R13 = 2R
8
R15 = 2R
R1/R7 = 1 ± 1 %.
R1/R8 = 2 ± 1 %.
R9/R10 = 2 ± 0.5 %.
T16LR8
16
15
14
13
12
11
10
9
R2 = R
R1 = 2R
1
2
R4 = R
R3 = 2R
3
R6 = R
R5 = 2R
4
R8 = R
R7 = 2R
5
R10 = R
R9 = 2R
6
R12 = R
R11 = 2R
7
R14 = R
R13 = 2R
8
R16 = 2R
R15 = 2R
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]
0.845 ± 0.030
[21.46 ± 0.762]
0.170 ± 0.020
[4.32 ± 0.508]
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˚
0.010 ± 0.002
[0.254 ± 0.051]
HOW TO ORDER
T16L08 or T16LR8
MODEL
104
RESISTANCE VALUE (Ohms)
First two digits are significant, third digit signifies
number of zeros to follow.
Document Number: 68011
Revision: 01-Aug-05
EXAMPLE:
104 = R = 100 kilohms.
REFERENCE:
2R = 200 kilohms.
e3
LEAD TERMINATION
e3 = SnAg
95/5
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Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
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