Rainbow Electronics MAX11008 - Manual (Page 5)

MAX11008
Dual RF LDMOS Bias Controller with
Nonvolatile Memory
_______________________________________________________________________________________ 5
ELECTRICAL CHARACTERISTICS (continued)
(V CS_+ = +32V, AV DD = DV DD = +5V ±5%, external V REFADC = +2.5V, external V REFDAC = +2.5V, C REF = 0.1µF, C GATE_ = 0.1nF,
V SENSE = V CS_+ - V CS_- , T A = -40°C to +85°C, unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
GATE-DRIVER DAC DC ACCURACY
Resolution N DAC 12 Bits
Integral Nonlinearity INL DAC Measured at GATE_ ±2 ±4 LSB
Differential Nonlinearity DNL DAC Guaranteed monotonic (Note 10) ±1 LSB
DIGITAL INPUTS (SCL/SCLK, SDA/DIN, A0/ CS, A1/DOUT, A2/N.C., CNVST, OPSAFE1, OPSAFE2)
SDA/DIN and SCL/SCLK only
0.7 x
DV DD
Input High Voltage V
IH
A0/ CS, A1/DOUT, A2/N.C., CNVST,
OPSAFE1, OPSAFE2 only
2.3
V
SDA/DIN and SCL/SCLK only
0.3 x
DV DD
Input Low Voltage V
IL
A0/ CS, A1/DOUT, A2/N.C., CNVST,
OPSAFE1, OPSAFE2 only
0.7
V
Input Hysteresis V HYS SDA/DIN and SCL/SCLK only
0.08 x
DV DD
V
Input Leakage Current Digital inputs at 0 or V DVDD ±0.1 ±1 µA
Input Capacitance C IN 5 pF
DIGITAL OUTPUTS (SDA/DIN, ALARM, BUSY, DOUT)
Output High Voltage V
OH
ALARM and BUSY only, I
SOURCE
= 0.2mA
DV DD
- 0.4V
V
SDA/DIN and A1/DOUT, I SINK = 3mA,
(Note 11)
0.4
Output Low Voltage V OL
ALARM and BUSY only, I SINK = 0.3mA 0.3
V
Three-State Leakage I IL Digital inputs at 0 or DV DD ±0.1 ±1 µA
Three-State Capacitance 5 pF
POWER SUPPLIES (Note 12)
Analog Supply Voltage Range AV DD 4.75 5.25 V
Digital Supply Voltage Range DV DD 2.7
AV DD
+ 0.3
V
AV DD = 5V 2 4 mA
Analog Supply Current I AVDD
Shutdown (Note 13) 0.4 2 µA
DV DD = 5V 3 6 mA
Digital Supply Current I DVDD
Shutdown 2 32 µA