19-2561; Rev 2; 7/04
+5V Precision Voltage Reference
General Description
Features
The MAX675 is a precision voltage reference that is
pretrimmed to within ±±0.5ꢀ of 5ꢁ0 The reference feaꢂ
tures excellent temperature stability (as low as
.20±ppm/°C guaranteed), low current drain and low
noise0 It is supplied in the spaceꢂsaving narrow SO
package, as well as, the standard 8ꢂpin Plastic DIP
package0
ꢀ Pretrimmed to +5V, ±±0.5ꢀ
ꢀ Excellent Temperature Stability: .2ppm/°C
ꢀ Low Noise: .±µV
P-P
ꢀ Low Supply Current: .04mA (max)
ꢀ Short-Circuit Protected
ꢀ Load Regulation ±0±±.ꢀ/mA
ꢀ Pin-for-Pin Compatible with REF±2
Applications
Ordering Information
A/D Converters
INITIAL
ERROR
(mV)
PIN-
TEMPCO
D/A Converters
PART
TEMP RANGE
PACKAGE (ppm/°C)
Digital ꢁoltmeters
ꢁoltage Regulators
Threshold Detectors
MAX675CPA
MAX675CSA
0°C to +70°C 8 PDIP
12
12
15
15
7
7
7
7
8 Narrow
0°C to +70°C
SO
MAX675EPA -40°C to +85°C 8 PDIP
8 Narrow
MAX675ESA -40°C to +85°C
SO
Ordering Information continued at end of data sheet.
Pin Configurations
Typical Operating Circuit
15V
2
TOP VIEW
V
IN
6
5
V
OUTPUT
OUT
N.C.
1
2
3
4
8
7
6
5
N.C.
N.C.
V
IN
MAX675
3
MAX675
TEMP
TEMP
GND
V
OUT
TRIM
R
P
TRIM
10kΩ
GND
4
SO/DIP
REFERENCE WITH TRIMMED OUTPUT
Pin Configurations continued at end of data sheet.
________________________________________________________________ Maxim Integrated Products
.
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.