SPX1004
Precision Voltage Reference
FEATURES
• Initial Voltage Tolerance ............................................ 1004-1.2, ±4mV
• Low Dynamic Impedance ................................................. 0.6 Ω Max.
• Low Operating Current .............................................. 1004-1.2, 10µA
• Wide Operating Current Range .....................................10µA to 20mA
• Direct Replacement for LT1004 & LM1004
APPLICATIONS
• A/D and D/A Reference
• Reference for 5V Systems
• Digital Voltmeter
• Power Supply Monitor
PRODUCT DESCRIPTION
The SPX1004 is a 2-terminal band-gap precision voltage reference which provides a stable fixed output voltage of 1.2.
The SPX1004 can be used as a pin-to-pin replacement of the LT1004 and LM1004. The SPX1004 is available in packages SOIC-8,
TO-92 and Die at the operating temperature range of 0°C to 70°C.
PIN CONNECTIONS
SOIC (S) Alternate Pin Out
N/C 1
8 CATHODE
N/C 2
7 N/C
N/C 3
6 CATHODE
ANODE 4
SPX1004
5 N/C
Top View
TO-92 (N)
ANODE
N/C
CATHODE
Bottom View
N/C
N/C
N/C
ANODE
SOIC (S)
SPX1004
Top View
CATHODE
N/C
CATHODE
ANODE
Rev. 12/7/00