ICL8069 Ver la hoja de datos (PDF) - Maxim Integrated
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ICL8069 Datasheet PDF : 4 Pages
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19-0944; Rev 1; 3/99
Low-Voltage Reference
General Description
The ICL8069 is a 1.2V temperature-compensated volt-
age reference. It uses the bandgap principle to achieve
excellent stability and low noise at reverse currents down
to 50µA. Maxim’s ICL8069 also features excellent stabili-
ty, freedom from oscillation.
Applications
Analog-to-Digital Converters
Digital-to-Analog Converters
Threshold Detectors
Voltage Regulators
Portable Instruments
Typical Operating Circuit
+5V
6.8kΩ
4.7µF
ICL8069
*See Note 3
(a) Simple Reference (1.2V or Less)
10kΩ
VOUT
ICL8069
+5V
2.2kΩ
V+
10kΩ
1kΩ
ICL7107
REF HI
COMMON
REF LO
(b) Double-Regulated 100mV Reference for ICL7107
One-Chip DPM Circuit
Features
o Temperature Coefficient Guaranteed to 10ppm/°C
max
o Low Bias Current: 50µA min
o Low Dynamic Impedance
o Low Reverse Voltage
o Low Cost
Ordering Information
PART
TEMP.
RANGE
PIN-
PACKAGE
MAX
TEMPCO
(ppm/°C)
ICL8069BCSA 0°C to +70°C
8 SO
25
ICL8069CCSA 0°C to +70°C
8 SO
50
ICL8069DCSA 0°C to +70°C
8 SO
100
ICL8069DESA -40°C to +85°C
8 SO
100
ICL8069CCZQ2 0°C to +70°C
TO-92
50
ICL8069DCZQ2 0°C to +70°C
TO-92
100
Ordering Information continued at end of data sheet.
Pin Configurations
TOP VIEW
N.C. 1
N.C. 2
CATHODE 3
N.C. 4
BOTTOM VIEW
ICL8069
8 N.C.
7 N.C.
6 ANODE
5 N.C.
SO
2
1
TO-52
ANODE
CATHODE
2
1
TO-92
PLASTIC
________________________________________________________________ Maxim Integrated Products 1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
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