HA-5320 Ver la hoja de datos (PDF) - Renesas Electronics
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HA-5320 Datasheet PDF : 11 Pages
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HA-5320
Typical Performance Curves
10
ACQUISITION TIME FOR
5
10V STEP TO +0.01% (µs)
1.0
VOLTAGE DROOP DURING
HOLD MODE, (mV/100ms)
0.5
0.1 SAMPLE-TO-HOLD OFFSET
0.05
(HOLD STEP) ERROR, (mV)
0.01
100
1000
10k
CH VALUE (pF)
100k
FIGURE 6. TYPICAL SAMPLE AND HOLD PERFORMANCE
AS A FUNCTION OF HOLD CAPACITOR
CH = 100pF, INTERNAL
1000
100
10
1
0
-25
0
25
50
75
100 125
TEMPERATURE (°C)
FIGURE 7. DRIFT CURRENT vs TEMPERATURE
120
100
0
80
60
40
GAIN
(CH = 1100pF)
20
45
PHASE
90
(CH
= 100pF)
GAIN
135
180
0
0
10 100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
FIGURE 8. OPEN LOOP GAIN AND PHASE RESPONSE
HOLD STEP VOLTAGE (mV)
TA = +25°C
5.0
CH = 100pF
0.5
CH = 1000pF
0.05
CH = 0.01µF
CH = 100pF
+75°C
+25°C
-10 -8 -6 -4 -2
2 4 6 8 10
DC INPUT (V)
2
3
4
5
LOGIC LEVEL HIGH (V)
FIGURE 9A. HOLD STEP vs INPUT VOLTAGE
FIGURE 9B. HOLD STEP vs LOGIC (VIH) VOLTAGE
FIGURE 9. TYPICAL SAMPLE-TO-HOLD OFFSET (HOLD STEP) ERROR
FN2857 Rev 10.00
August 11, 2015
Page 7 of 11
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