ISL76534 Datasheet, PDF (6/24 Pages) Intersil Corporation – 14-channel gamma references

ISL76534
Absolute Maximum Ratings (T_A = +25°C)
Supply Voltage
Between A_VDD and GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +21V
A_VDD_AMP to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A_{VDD +0.3V}
Between D_VDD and GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +4.5V
Maximum Output Voltage
[OUT1-OUT14] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A_VDD
OUTCOM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A_{VDD_AMP}
SDA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+4.5V
Maximum Input Voltage
REF_IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A_VDD
INN_COM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A_{VDD_AMP}
SCL, SDA, A0, WP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+4.5V
Maximum Continuous Output Current per Channel
OUT1-OUT14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±60mA
OUTCOM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±100mA
Maximum Total Output Current
OUT1-OUT14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±250mA
ESD Ratings
Human Body Model (Tested per AEC-Q100-002) . . . . . . . . . . . . . . . . 3kV
Machine Model (Tested per AEC-Q100-003) . . . . . . . . . . . . . . . . . . . 250V
Charged Device Model (Tested per AEC-Q100-011). . . . . . . . . . . . . . 2kV
Latch-up (Tested per AEC-Q100-004). . . . . . . . . . . . . . . . . . . . . . . . . 100mA
Thermal Information
Thermal Resistance (Typical)
_JA (°C/W) _JC (°C/W)
28 Ld X2QFN (Notes 4, 5) . . . . . . . . . . . . . .
37
1.5
Power Dissipation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .See page 21
Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+150°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493
Recommended Operating Conditions
Operating Range
A_VDD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.3V to 19V
A_VDD_AMP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5V to A_VDD
D_VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.25V to 3.6V
Reference Voltage Range
REF_IN to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V to A_VDD
Ambient Operating Temperature . . . . . . . . . . . . . . . . . . . .-40°C to +105°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
4. _JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
Brief TB379.
5. For _JC, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications A_VDD = A_VDD_AMP = 15V, D_VDD = 3.3V, REF_IN = 14.75V, T_A = +25°C, unless otherwise specified. Boldface limits
apply across the operating temperature range, -40°C to +105°C.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
MAX
(Note 6)
TYP
(Note 6) UNIT
SUPPLY
Analog Supply Voltage
Analog Supply Voltage for V_COM Amp
Digital Supply Voltage
Analog Supply Current
Digital Supply Current
DAC High Reference Voltage
Undervoltage Lockout for A_VDD
A_VDD
A_VDD_AMP
D_VDD
I_AVDD
I_DVDD
V_REFIN
UVLO
A_VDD = 8V, no load
A_VDD_AMP = 8V, no load
A_VDD = 15V, no load
A_VDD_AMP = 15V, no load
A_VDD rising - OUTCOM, OUTx enabled
A_VDD falling - OUTCOM, OUTx disabled
Hysteresis
6.3
4.5
2.25
3.9
3.7
200
1.00
0.40
1.30
0.60
190
4.3
4.0
330
19
V
A_VDD
V
3.6
V
1.8
mA
0.75
mA
2.5
mA
1.2
mA
330
µA
A_VDD
V
4.5
V
4.3
V
500
mV
ANALOG
Highest Output Voltage for
OUT1-OUT14
Highest Output Voltage for
OUTCOM
Lowest Output Voltage for
OUT1-OUT14
V_OH
REF_IN = A_VDD, DAC = 1023,
REF_IN - 0.150 REF_IN - 0.100
V
I_LOAD = +5mA
REF_IN = A_VDD, DAC = 1023, A_V = +1, REF_IN - 0.100 REF_IN - 0.050
V
I_LOAD = +5mA
V_OL
DAC = 0, I_LOAD = -5mA
GND + 0.085 GND + 0.150 V
Lowest Output Voltage for
OUTCOM
DAC = 0, A_V = +1, I_LOAD = -5mA
GND + 0.050 GND + 0.100 V
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6
FN8866.0
July 27, 2016