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TI(德州仪器)产品选型

QGPN Description # of steps Number of Channels
(#)
End to end resistance
(kOhms)
Resistance taper End to end resistance tolerance
(%)
Memory Interface Bandwidth
(MHz)
Temp Coeff(Typ)
(ppm/°C)
Wiper resistance
(Ohms)
Operating Temperature Range
(C)
Package Group
256
128
64
2
1
100
10
2.5
Linear
Log
20
30
Non-Volatile
Volatile
I2C
SPI
Parallel
0.25
2.8
2
8
130
22
35
132
-
25
35
420
-40 to 125
-40 to 85
TSSOP
SC70
SOT-23
UQFN
QFN
TSSOP
QFN
WQFN
TPL8002-25 TANDEM 64-TAP Digital Potentiometer 64 2 2.5 Log 30 Volatile Parallel 8 - 420 -40 to 85 TSSOP
TPL0501-100 256-tap, 100k, Single Channel Potentiometer with SPI Interface 256 1 100 Linear 20 Volatile SPI 0.25 35 25 -40 to 125 SOT-23
UQFN
TPL0102-EP TPL0102-EP 256-Taps Dual Channel Digital Potentiometer with Non-Volatile Memory 256 2 100 Linear 20 Non-Volatile I2C 0.25 130 25 -40 to 125 TSSOP
TPL0401A-10 128 Taps Digital Potentiometer with I2C Interface in small SC-70 package 128 1 10 Linear 20 Volatile I2C 2.8 22 35 -40 to 125 SC70
TPL0102-100 256 Taps Dual Channel Digital Potentiometer with I2C Interface and Non-Volatile Memory 256 2 100 Linear 20 Non-Volatile I2C 0.25 130 25 -40 to 85 QFN
TSSOP
TPL0202-10 256 Taps, Dual Channel Digital Potentiometer with SPI Interface and Non-Volatile Memory 256 2 10 Linear 20 Non-Volatile SPI 2 132 25 -40 to 85 QFN
WQFN
TPL0401B-10 128 Taps Digital Potentiometer with I2C Interface in small SC-70 package 128 1 10 Linear 20 Volatile I2C 2.8 22 35 -40 to 125 SC70