DS1843 Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
DS1843 Datasheet PDF : 8 Pages
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Fast Sample-and-Hold Circuit
(TA = +25°C, unless otherwise noted.)
Typical Operating Characteristics
ICC vs. VCC
5.9
5.8
5.7
DEN = GND
5.6
5.5
DEN = VCC
5.4
5.3
2.5 3.0 3.5 4.0 4.5 5.0 5.5
VCC (V)
OUTPUT HOLD TIME vs. TEMPERATURE
1000
100
DEN = VCC
10
ICC vs. TEMPERATURE
6.5
DEN = VCC
6.3
6.1
VCC = 5V
5.9
5.7
VCC = 3.3V
5.5
5.3
-40 -15
10
35
60
85
TEMPERATURE (°C)
ICC vs. TEMPERATURE
6.5
DEN = GND
6.3
6.1
VCC = 5V
5.9
VCC = 3.3V
5.7
5.5
5.3
-40 -15
10
35
60
85
TEMPERATURE (°C)
OUTPUT HOLD TIME vs. TEMPERATURE
1000
100
DIFFERENTIAL OUTPUT DURING SAMPLING
(VINP = 6mV)
DS1843 toc06
100mV/div
VOUTP
VOUTN
1.5V/div
VSEN
DEN = GND
10
VOUTP - VOUTN
5mV/div
1
-40 -15
10
35
60
85
TEMPERATURE (°C)
1
-40 -15
10
35
60
85
TEMPERATURE (°C)
500ns/div
SINGLE-ENDED OUTPUT DURING SAMPLING
(VINP = 6mV)
DS1843 toc07
1.5V/div
100mV/div
2mV/div
VSEN
VOUTP
ZOOMED
500ns/div
VOUTP ZOOM
100mV/div
DIFFERENTIAL OUTPUT, TRANSIENT
WITH 10% VCC STEP (VINP = 6mV)
DS1843 toc08
VOUTP VOUTN
VCC = 3.3V
VSEN
1V/div
VCC = 3.0V
5mV/div
VOUTP - VOUTN
SINGLE-ENDED OUTPUT, TRANSIENT
WITH 10% VCC STEP (VINP = 6mV)
DS1843 toc09
VSEN
2.0V/div
VCC = 3.3V
VCC = 3.0V
100mV/div
VOUTP
20ns/div
100µs/div
100µs/div
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