參數(shù)資料
型號(hào): 4606X-101-221
英文描述: Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits
中文描述: WIDERSTAND NETZWERK DICKFILM 220R 5ST
文件頁(yè)數(shù): 55/62頁(yè)
文件大?。?/td> 1883K
代理商: 4606X-101-221
Specifications are subject to change without notice.
335
Voltage Divider
Voltage dividers are used to step down voltages for analog
processing. Applications are found in multi-meters, oscillo-
scopes, oscillator stage of voltage control oscillators, etc. The
application needs precise resistors to ensure that errors are not
added during the conversion process.
THICK FILM VS. THIN FILM
STANDARD VS. PRECISION
9K
90K
900K
9M
1K
VIN
VOUT
10
=
1
VIN
VOUT
100
=
2
VIN
VOUT
1000
=
3
VIN
VOUT
10,000
=
4
Data Conversion
Data converters are used to convert digital data to analog sig-
nals or vice versa. The precision of the high bit affects the over-
all precision of the data convertor. Thus, thick film resistors are
used in the lower bits while the thin film or bulk foil resistors are
used in the high order bits.
R
2R
2
R
N 1
EREF
E OUT
EREF
R
R F
PARALLEL CODE
INPUT DATA WORD
Parallel bit conductance switching D/A converter.
Thick Film
Thin Film
Parameter
Circuits
Resistance
3
to 20M
10
to 100K
Resistance Tolerance
.5%, 1%, 2%, 5% .1%, .2%, .5%
TCR
±100ppm/°C
±25ppm/°C
TCR Tracking
100ppm/°C
5ppm/°C
Operating Temperature
-55°C to +125°C -55°C to +125°C
Max. Operating Voltage
100 volts
50 volts
Resistor Power
.125W to .5W
.1W to .2W
Thin Film Applications
相關(guān)PDF資料
PDF描述
4606X-101-222 WIDERSTAND NETZWERK DICKFILM 2K2 5ST
4606X-101-223 Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits
4606X-101-224 WIDERSTAND NETZWERK DICKFILM 220K 5ST
4606X-101-332 Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits
4606X-101-471 WIDERSTAND NETZWERK DICKFILM 470R 5ST
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