HD49815TF Datasheet, PDF (11/25 Pages) Hitachi Semiconductor – Digital Camera Signal Processor

HD49815TF
Electrical Characteristics (V_CC1 = 4.75 V to 5.25 V, V_CC2 = 2.85 V to 3.15 V,
AV_CC = 2.85 V to 3.15 V, Ta = 25°C)
Item
Symbol Min
Typ
Max
Test Conditions
Unit
Note
CMOS-level
input voltage
CMOS schmitt
input voltage
Output voltage
V_IHC
V_ILC
V_TC+
V_TC–
V_OHC1
V_CC2×0.75 —
0.0
—
2.50
—
0.0
—
V_CC1–0.5 —
V_CC2
V
V_CC2×0.20 V
V_CC2
V
0.60
V
—
V
V_CC1 = 5 V
V_CC2 = 3 V
I_OH = –200 µA
1
5 V system pin
V_OLC1
—
—
0.4
V
I_OL = 200 µA
5 V system pin
V_OHC2
V_CC2–0.5 —
—
V
I_OH = –200 µA
1, 5
3 V system pin
V_OLC2
—
—
0.4
V
I_OL = 200 µA
1, 6
3 V system pin
Input leakage current I_LI
—
Output leakage current I_LO
—
—
1.0
—
1.0
µA
V_IN = 0 V to V_CC
2
µA Output Hi-Z
2
conditions
Pull-down current
Power dissipation
I _PD
5
Popr
—
Analog output voltage Vfull
0.80
(full scale)
—
100
—
450
1.00 1.20
µA
V_IN = V_CC2 = 3 V
mW V_CC1 = 5 V,
3
V_CC2 = 3 V,
AV_CC = 3 V
V
3, 4
Analog output voltage Vzero –0.20
0.00 0.20
V
(zero scale)
Differential linearity
DNL
–2.0
—
2.0
LSB
Notes: 1. Output voltage must be measured in the steady state.
2. Except for pins that include a pull-down resistor.
3. Guaranteed at CBU = 0.1 µF, CBL = 0.1 µF, REXT = 3.4 kΩ, analog output load resistance = 500
Ω, and Ta = 25°C.
4. Applied to pins indicated as OA in the I/O format column of the pin-functions table.
5. Because V_OH of pin 31 cannot be measured logically, it was not tested.
6. Because V_OL of pin 32 cannot be measured logically, it was not tested.
7. V_CC1, V_CC2, and AV_CC indicate the 5 V system power supply, the 3 V system power supply, and
the analog system power supply, respectively. V_CC indicates V_CC1, V_CC2, and AV_CC.
8. The voltage range of pin 109 (VCCC35) is V_CC = 2.85 V to 5.25 V.
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