| ICL7660ACBA-T |
| Features |
?Simple Conversion of +5V Logic Supply to ?V Supplies
?Simple Voltage Multiplication (VOUT = (-) nVIN)
?Typical Open Circuit Voltage Conversion Efficiency 99.9%
?Typical Power Efficiency 98%
?Wide Operating Voltage Range
- ICL7660 . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5V to 10.0V
- ICL7660A . . . . . . . . . . . . . . . . . . . . . . . . . 1.5V to 12.0V
?ICL7660A 100% Tested at 3V
?Easy to Use - Requires Only 2 External Non-Critical
Passive Components
?No External Diode Over Full Temp. and Voltage Range
| Application |
?On Board Negative Supply for Dynamic RAMs
?Localized mProcessor (8080 Type) Negative Supplies
?Inexpensive Negative Supplies
?Data Acquisition Systems
| Maximun Ratings |
Supply Voltage
ICL7660 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +10.5V
ICL7660A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +13.0V
LV and OSC Input Voltage . . . . . . -0.3V to (V+ +0.3V) for V+ < 5.5V
(Note 2) . . . . . . . . . . . . . . (V+ -5.5V) to (V+ +0.3V) for V+ > 5.5V
Current into LV (Note 2) . . . . . . . . . . . . . . . . . . . 20mA for V+ > 3.5V
Output Short Duration (VSUPPLY ?5.5V) . . . . . . . . . . . .Continuous
| Package/Dimension |
Thermal Resistance (Typical, Note 1) qJA (oC/W) qJC (oC/W)
PDIP Package . . . . . . . . . . . . . . . . . . . 150 N/A
SOIC Package . . . . . . . . . . . . . . . . . . . 165 N/A
Metal Can Package (ICL7660 Only). . . 160 70
Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering, 10s). . . . . . . . . . . . .300oC
(SOIC - Lead Tips Only)
| Ordering Information |
