900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Maxim Integrated Semiconductor Electronic Components Datasheet

MAX6194A Datasheet

Precision / Micropower / Low-Dropout Voltage References

No Preview Available !

MAX6190–MAX6195/MAX6198
Precision, Micropower,
Low-Dropout Voltage References
General Description
The MAX6190–MAX6195/MAX6198 precision, micro-
power, low-dropout voltage references offer high initial
accuracy and very low temperature coefficient through
a proprietary curvature-correction circuit and laser-
trimmed precision thin-film resistors.
These series-mode bandgap references draw a maxi-
mum of only 35µA quiescent supply current, making
them ideal for battery-powered instruments. They offer
a supply current that is virtually immune to input volt-
age variations. Load-regulation specifications are
guaranteed for source and sink currents up to 500µA.
These devices are internally compensated, making
them ideal for applications that require fast settling,
and are stable with capacitive loads up to 2.2nF.
Selector Guide
PART
OUTPUT
INITIAL TEMPERATURE
VOLTAGE ACCURACY COEFFICIENT
(V) (mV) (ppm/°C)
MAX6190A
MAX6190B
MAX6190C
MAX6191A
MAX6191B
MAX6191C
MAX6192A
MAX6192B
MAX6192C
MAX6193A
MAX6193B
MAX6193C
MAX6198A
MAX6198B
MAX6198C
MAX6194A
MAX6194B
MAX6194C
MAX6195A
MAX6195B
MAX6195C
1.250
1.250
1.250
2.048
2.048
2.048
2.500
2.500
2.500
3.000
3.000
3.000
4.096
4.096
4.096
4.500
4.500
4.500
5.000
5.000
5.000
±2
±4
±6
±2
±5
±10
±2
±5
±10
±2
±5
±10
±2
±5
±10
±2
±5
±10
±2
±5
±10
<5
<10
<25
<5
<10
<25
<5
<10
<25
<5
<10
<25
<5
<10
<25
<5
<10
<25
<5
<10
<25
Typical Operating Circuit appears at end of data sheet.
Features
±2mV (max) Initial Accuracy
5ppm/°C (max) Temperature Coefficient
35µA (max) Supply Current
100mV Dropout at 500µA Load Current
0.12µV/µA Load Regulation
8µV/V Line Regulation
Applications
Hand-Held Instruments
Analog-to-Digital and Digital-to-Analog Converters
Industrial Process Control
Precision 3V/5V Systems
Hard-Disk Drives
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
MAX6190AESA+
-40°C to +85°C
8 SO
MAX6190BESA+
-40°C to +85°C
8 SO
MAX6190CESA+
-40°C to +85°C
8 SO
MAX6191AESA+
-40°C to +85°C
8 SO
MAX6191BESA+
-40°C to +85°C
8 SO
MAX6191CESA+
-40°C to +85°C
8 SO
MAX6192AESA+
-40°C to +85°C
8 SO
MAX6192BESA+
-40°C to +85°C
8 SO
MAX6192CESA+
-40°C to +85°C
8 SO
Ordering Information continued at end of data sheet.
+Denotes a lead(Pb)-free /RoHS-compliant package.
Pin Configuration
TOP VIEW
+
N.C. 1
IN 2
N.C. 3
MAX6190–
MAX6195
MAX6198
GND 4
8 N.C.
7 N.C.
6 OUT
5 N.C.
SO
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
19-1408; Rev 3; 4/10


Maxim Integrated Semiconductor Electronic Components Datasheet

MAX6194A Datasheet

Precision / Micropower / Low-Dropout Voltage References

No Preview Available !

MAX6190–MAX6195/MAX6198
Precision, Micropower,
Low-Dropout Voltage References
ABSOLUTE MAXIMUM RATINGS
Voltages Referenced to GND
Operating Temperature Range ...........................-40°C to +85°C
IN ......................................................................-0.3V to +13.5V
Junction Temperature ......................................................+150°C
OUT ..........................................................-0.3V to (VIN + 0.3V)
Output Short Circuit to GND or IN (VIN < 6V) ............Continuous
Output Short Circuit to GND or IN (VIN 6V) .........................60s
Continuous Power Dissipation (TA = +70°C)
8-Pin SO (derate 5.88mW/°C above +70°C)................471mW
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS—MAX6190
(VIN = 5V, IOUT = 0nA, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
OUTPUT
MAX6190A
1.248
Output Voltage
VOUT TA = +25°C
MAX6190B
1.246
MAX6190C
1.244
Output-Voltage Temperature
Coefficient (Note 1)
TCVOUT
MAX6190A
MAX6190B
MAX6190C
TYP
1.250
1.250
1.250
2
4
8
MAX UNITS
1.252
1.254
1.256
5
10
25
V
ppm/°C
Line Regulation
Load Regulation
Short-Circuit Current
ΔVOUT/
ΔVIN
ΔVOUT/
ΔIOUT
ISC
2.5V VIN 12.6V
Sourcing: 0 IOUT 500µA
Sinking: -500µA IOUT 0
Short to GND
Short to IN
8 80 µV/V
0.12 0.5
µV/µA
0.15 0.6
4
mA
4
Temperature Hysteresis
(Note 2)
ΔVOUT/
cycle
75 ppm
Long-Term Stability
ΔVOUT/
time
1000hrs at +25°C
50
ppm/
1000hrs
DYNAMIC
Noise Voltage
eOUT
Ripple Rejection
VOUT/VIN
Turn-On Settling Time
tR
Capacitive-Load Stability Range COUT
INPUT
Supply Voltage Range
VIN
Quiescent Supply Current
IIN
Change in Supply Current
IIN/VIN
0.1Hz to 10Hz
10Hz to 10kHz
VIN = 5V ±100mV, f = 120Hz
To 0.1%, COUT = 50pF
(Note 3)
Guaranteed by line-regulation test
2.5V VIN 12.6V
25 µVP-P
65 µVRMS
86 dB
30 µs
0 2.2 nF
2.5 12.6 V
27 35 µA
0.8 2 µA/V
2 Maxim Integrated


Part Number MAX6194A
Description Precision / Micropower / Low-Dropout Voltage References
Maker Maxim
Total Page 14 Pages
PDF Download

MAX6194A Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 MAX6194A Precision / Micropower / Low-Dropout Voltage References
Maxim
2 MAX6194B Precision / Micropower / Low-Dropout Voltage References
Maxim
3 MAX6194C Precision / Micropower / Low-Dropout Voltage References
Maxim





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy