CAT5261 Datasheet, PDF (5/15 Pages) Catalyst Semiconductor – Dual Digitally Programmable Potentiometer

CAT5261
D.C. OPERATING CHARACTERISTICS
Over recommended operating conditions unless otherwise stated.
Symbol Parameter
Test Conditions
Min
Typ Max Units
I_CC1 Power Supply Current
f_SCK = 2.5MHz, SO Open
VCC = 6 V Inputs = GND
I_CC2 Power Supply Current
Non-Volatile WRITE
f_sck = 2.5MHz, SO Open
V_CC = 6 V, Inputs = GND
I_SB Standby Current (V_CC = 5.0V) V_IN = GND or V_CC; SO Open
1
mA
5
mA
1
µA
ILI
Input Leakage Current
VIN = GND to VCC
10
µA
I_LO Output Leakage Current
V_OUT = GND to V_CC
10
µA
V_IL Input Low Voltage
-1
V_CC x 0.3 V
VIH Input High Voltage
VCC x 0.7
VCC + 1.0 V
V_OL1 Output Low Voltage (V_CC = 3.0V)
I_OL = 3 mA
0.4
V
V_OH1 Output High Voltage
I_OH = -1.6mA
V_CC-0.8
V
PIN CAPACITANCE ⁽¹⁾
Applicable over recommended operating range from TA = 25˚C, f = 1.0 MHz, VCC = 5.0V (unless otherwise noted).
Symbol Test Conditions
Min Typ Max Units
COUT Output Capacitance (SO)
8
pF
C_IN
Input Capacitance (CS, SCK, SI, WP, HOLD,
A0, A1)
6
pF
Note:
(1) This parameter is tested initially and after a design or process change that affects the parameter.
Conditions
VOUT=0V
V_IN=0V
5
Document No. 2122, Rev. B