900 Series
Specifications
Electrical Specifications
Parameter Minimum Typical Maximum Units
Vcc Range 4.75 5.25 V
Supply Current @ 5V (Output Low) No Load 30 mA
VOH see note 3
VOL @ 16mA (Vcc = 4.75V) 290 700 mV
Pull-Up Resistor
(Internal)
7.5 10.5 13.5 KOhm
Output Rise Time (CL-15pF) 500 nS
Output Fall Time (CL-15pF) 14 nS
Output: 2-bit gray code, Channel A leads Channel B by 90 with clockwise rotation
Environmental Specifications
Parameter Minimum Typical Maximum Units
Operating Temperature: Vcc = 5V -40 25 85 C
Storage Temperature Range: -55C to +105C, per MIL STD 202F Method 107
Test Condition A
Humidity: 85% R.H. @ 40C, 240 hours, per MIL STD 103B Test Condition A
Mechanical Specifications
Vibration: Harmonic motion with amplitude of 15g, varied from 10 to 2000 Hz
for 12 hours, per MIL STD 204 Test Method B
Shock: 100g for 6 ms half sine wave with velocity change of 12.3 ft/s, per
MIL STD 213 Test Condition C
Rotational Torque: Sleeve bearing: < 1 in. oz. max., Ball bearing: < .25 in. oz.
max., higher for sealed unit.
Operating Speed: Sleeve bearing: 200 RPM max., Ball bearing: 3,000 RPM max.
Shaft Push In Force: 50 Ibs. max.
Shaft Pull Out Force: 25 Ibs. max.
Bushing Mounting Torque: 10 in. Ib. max
Terminal Strength: 3 Ibs. max. applied perpendicular to the terminals
Rotational Speed, Rotational Life and Shaft Side Load Rating:
(Load placed at end of standard shaft)
Series
Number
Rotational
Life
Rotational
Speed Rating
Side Load
Rating
90 5,000,000 + 200 rpm 0.25 lb.
92 100,000,000 + 3,000 rpm 0.25 lb.
94 100,000,000 + 3,000 rpm 5.0 lb.