SLIS032A − JULY 1995 − REVISED MAY 2005
4POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
recommended operating conditions
MIN MAX UNIT
Logic supply voltage, VCC 4.5 5.5 V
High-level input voltage, VIH 0.85 VCC V
Low-level input voltage, VIL 0.15 VCC V
Pulsed drain output current, TC = 25°C, VCC = 5 V (see Notes 3 and 5) −500 500 mA
Setup time, SER IN high before SRCK↑, tsu (see Figure 2) 20 ns
Hold time, SER IN high after SRCK↑, th (see Figure 2) 20 ns
Pulse duration, tw (see Figure 2) 40 ns
Operating case temperature, TC−40 125 °C
electrical characteristics, VCC = 5 V, TC = 25°C (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V(BR)DSX Drain-to-source breakdown voltage ID = 1 mA 50 V
VSD Source-to-drain diode forward
voltage IF = 100 mA 0.85 1 V
High-level output voltage,
IOH = −20 µA, VCC = 4.5 V 4.4 4.49
VOH
High-level output voltage,
SER OUT IOH = −4 mA, VCC = 4.5 V 4 4.2 V
Low-level output voltage,
IOL = 20 µA, VCC = 4.5 V 0.005 0.1
VOL
Low-level output voltage,
SER OUT IOL = 4 mA, VCC = 4.5 V 0.3 0.5 V
IIH High-level input current VCC = 5.5 V, VI = VCC 1µA
IIL Low-level input current VCC = 5.5 V, VI = 0 −1 µA
All outputs off 20 100
ICC Logic supply current VCC = 5.5 V All outputs on 150 300 µA
ICC(FRQ) Logic supply current at frequency fSRCK = 5 MHz,CL = 30 pF,
All outputs off, See Figures 2 and 6 0.4 5 mA
INNominal current VDS(on) = 0.5 V,
IN = ID,T
C = 85°CSee Notes 5, 6, and 7 90 mA
VDS = 40 V, VCC = 5.5 V 0.1 5
IDSX Off-state drain current VDS = 40 V, VCC = 5.5 V, TC = 125°C0.15 8 µA
ID = 100 mA, VCC = 4.5 V 4.2 5.7
rDS(on) Static drain-source on-state
resistance ID = 100 mA, TC = 125°C,
VCC = 4.5 V See Notes 5 and 6
and Figures 7 and 8 6.8 9.5 Ω
ID = 350 mA, VCC = 4.5 V
5.5 8
NOTES: 3. Pulse duration ≤ 100 µs and duty cycle ≤ 2%.
5. Technique should limit TJ − TC to 10°C maximum.
6. These parameters are measured with voltage-sensing contacts separate from the current-carrying contacts.
7. Nominal current is defined for a consistent comparison between devices from different sources. It is the current that produces a
voltage drop of 0.5 V at TC = 85°C.