MAX1981A Maxim Integrated Products, MAX1981A Datasheet - Page 5

• Manufacturer Part Number: MAX1981A
• Description: (MAX1907A / MAX1981A) Quick-PWM Master Controllers
• Manufacturer: Maxim Integrated Products

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ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, V+ = 15V, V
= 1.26V, ILIM = V
otherwise specified.)
Large-Signal Voltage Gain
Output Voltage Swing
Input Capacitance
Gain-Bandwidth Product
Slew Rate
Capacitive-Load Stability
LOGIC AND I/O
Logic Input High Voltage
Logic Input Low Voltage
Logic Input Current
SHDN No Fault Threshold
DAC Input High Voltage
DAC Input Low Voltage
DAC Input Current
Driver-Disable Output
High Voltage
Driver-Disable Output
Low Voltage
Four-Level Input Logic Levels
Four-Level Input Current
DL Gate-Driver Source Current
Dead Time
VOLTAGE-POSITIONING AMPLIFIER
Input Offset Voltage
Input Bias Current
Op Amp Disable Threshold
Common-Mode Input
Voltage Range
Common-Mode Rejection Ratio
Power-Supply Rejection Ratio
Positioned CPU Core Power Supplies (IMVP-IV)
PARAMETER
Quick-PWM Master Controllers for Voltage-
CC
, SUS = D5 = D1= D0= S0 = S1 = S2 = B0 = GND, V
_______________________________________________________________________________________
CC
= V
V
V
SYMBOL
DD
VID(HIGH)
VID(LOW)
CMRR
PSRR
I
V
A
V
BIAS
V
V
= V
CM
OS
OA
IH
IL
SHDN
DL forced to 2.5V
DL rising
DH rising
V
OAIN+, OAIN-
OAIN-
Guaranteed by CMRR test
V
V
R
|
R
No sustained oscillations
SUS, DPSLP, SHDN, SYSPOK
SUS, DPSLP, SHDN, SYSPOK
SUS, DPSLP, SHDN, SYSPOK
To enable No-Fault Mode
D0–D5
D0–D5
D0–D5
DDO, I
DDO, I
TON, S0–S2, B0–B2
TON, S0–S2, B0–B2 forced to GND or V
= V
V
CM
OAIN+
CC
L
L
OAIN+
= 1kΩ to V
= 1kΩ to V
TON
= 4.5V to 5.5V
= 0
LOAD
LOAD
= V
= V
- V
OAIN-
OAIN-
DPSLP
= 1mA
= 1mA
CC
CC
CONDITIONS
/2
/2
|
= 0 to 2.5V
≤ 10mV,
= V
BI
= V
High
Open
REF
Low
D4
OAIN
= V
D3
V
V
- = 5V, V
CC
OL
= V
- V
D2
OH
CC
FB
= 1V, V
= V
V
CSP
CC
MIN
3.15
1.65
2.4
0.7
2.4
B2
80
70
75
12
-1
-1
-3
-1
3
0
- 0.4
= V
= 2V. T
CSN
V
<0.1
CC
TYP
112
115
100
100
400
0.3
35
26
70
11
2
3
A
= V
- 1 V
= 0°C to +85°C, unless
OAIN+
CC
MAX
3.85
2.35
200
300
200
2.5
0.8
0.3
0.3
0.5
+1
+1
+1
+3
15
= V
- 0.4
NEG
UNITS
MHz
= V
V/µs
mV
mV
dB
dB
nA
pF
pF
µA
µA
µA
ns
A
V
V
V
V
V
V
V
V
V
V
POS
5