Features
• High-Voltage Analog Support:
- +36V Terminal Voltage Range (DGND = V-)
- ±18V Terminal Voltage Range
(DGND = V- + 18V)
• Wide Operating Voltage:
- Analog: 10V to 36V (specified performance)
- Digital: 2.7V to 5.5V
1.8V to 5.5V (DGND  V- + 0.9V)
• Single Resistor Network
• Potentiometer Configuration Options
• Resistor Network Resolution
- 7-bit: 127 resistors (128 Taps)
- 8-bit: 255 resistors (256 Taps)
• RAB Resistance Options:
- 5 k 10 k
- 50 k 100 k
• High Terminal/Wiper Current (IW) Support:
- 25 mA (for 5 k)
- 12.5 mA (for 10 k)
- 6.5 mA (for 50 k and 100 k)
• Zero-Scale to Full-Scale Wiper Operation
• Low Wiper Resistance: 75  (Typical)
• Low Temperature Coefficient:
- Absolute (Rheostat): 50 ppm typical
(0°C to +70°C)
- Ratiometric (Potentiometer): 15 ppm typical
• SPI Serial Interface
(10 MHz, Modes 0,0 and 1,1)
• Resistor Network Terminal Disconnect Via:
- Shutdown pin (SHDN)
- Terminal Control (TCON) register
• Write Latch (WLAT) Pin to Control Update of
Volatile Wiper Register (such as Zero Crossing)
• Power-on Reset/Brown-out Reset for Both:
- Digital supply (VL/DGND); 1.5V typical
- Analog supply (V+/V-); 3.5V typical
• Serial Interface Inactive Current (3 μA Typical)
• 500 kHz Typical Bandwidth (-3 dB) Operation
(5.0 k Device)
• Extended Temperature Range (-40°C to +125°C)
• Package Types: TSSOP-14 and VQFN-20 (5x5)