VRE3025AS Cirrus Logic Inc, VRE3025AS Datasheet - Page 2

• Manufacturer Part Number: VRE3025AS
• Description: IC VOLT REF PREC 2.5V 8-SMD
• Manufacturer: Cirrus Logic Inc

Specifications of VRE3025AS

• Reference Type: Series
• Voltage - Output: 2.5V
• Tolerance: ±0.25mV
• Temperature Coefficient: 0.6ppm/°C
• Voltage - Input: 8 ~ 36 V
• Number Of Channels: 1
• Current - Quiescent: 4mA
• Current - Output: 15mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SMD
• Product: Voltage References
• Topology: Series References
• Output Voltage: 2.5 V
• Average Temperature Coefficient (typ): 0.6 PPM / C
• Series Vref - Input Voltage (max): 40 V
• Shunt Current (max): 15 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Cathode: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1773

VRE3025
1. CHARACTERISTICS AND SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
Power Supply ........................... -0.3V to +40V
OUT, TRIM ................................ -0.3V to +12V
NR .............................................. -0.3V to +6V
Operating Temp. (A,B,C) ........... 0ºC to +70ºC
Operating Temp. (J,L) ............. -40ºC to +85ºC
ELECTRICAL SPECIFICATIONS
V
NOTES:
2
Input Voltage
Output Voltage (Note 1)
Output Voltage
Temperature Coefficient
(Note 2)
Trim Adjustment Range
Turn-On Settling Time
Output Noise Voltage
Temperature Hysterisis
Long Term Stability
Supply Current
Load Regualtion
Line Regulation
PS
=±15V, T = +25ºC, R
Parameter
1. The specified values are without external trim.
2. The temperature coefficient is determined by the box method. See discussion on temperature perfor-
3. Line and load regulation are measured with pulses and do not include voltage changes due to tem-
4. Hysterisis over the operating temperature range.
mance.
perature.
L
= 10KΩ Unless Otherwise Noted.
∆V
∆V
Symbol
TCV
∆V
OUT
∆V
OUT
V
T
V
e
I
OUT
ON
OUT/t
IN
/ ∆I
IN
OUT
/ ∆V
n
OUT
OUT
IN
Sourcing: 0mA ≤ I
Sinking: -15mA ≤ I
To 0.01% of final value
0.1Hz < f < 10Hz
10Hz < f < 1kHz
10V ≤ V
8V ≤ V
VRE3025B/K
VRE3025C/L
VRE3025B/K
VRE3025C/L
VRE3025A/J
VRE3025A/J
Conditions
Figure 3
Note 4
Out Short Circuit to GND Duration (V
Out Short Circuit to GND Duration (V
Out Short Circuit to IN Duration (V
Continuous Power Dissipation (T
Storage Temperature ......................................... -65ºC to +150ºC
Lead Temperature (soldering,10 sec) .............................. +250ºC
IN
IN
P r o d u c t T e c h n o l o g y F r o m
≤ 10V
≤ 18V
OUT
OUT
≤ 15mA
≤ 0mA
+2.4998
+2.4996
+2.4995
Min
+8
+2.500
+2.500
+2.500
±2.5
Typ
0.3
0.5
1.0
1.5
1.5
3.5
25
2
1
6
8
8
5
A
IN
= +70ºC) .................... 300mW
< 12V) ............... Continuous
IN
IN
< 12V) ........... Continuous
< 40V) .....................5 sec
+2.5003
+2.5004
+2.5005
Max
+36
0.6
1.0
2.0
3.0
4.0
12
12
35
10
ppm/1000hrs.
VRE3025DS
ppm/mA
ppm/ºC
ppm/V
µVp-p
Units
µV
ppm
mV
mA
µs
V
V
RMS