MAX9949(2009) 데이터 시트보기 (PDF) - Maxim Integrated
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MAX9949 Datasheet PDF : 23 Pages
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Dual Per-Pin Parametric Measurement Units
DC ELECTRICAL CHARACTERISTICS (continued)
(VCC = +12V, VEE = -7V, VL = +3.3V, TA = TMIN to TMAX, unless otherwise noted. TA < +25°C guaranteed by design and characterization.
Typical values are at TA = +25°C, unless otherwise specified.) (Note 2)
PARAMETER
DIGITAL OUTPUTS (Note 9)
Output High Voltage
Output Low Voltage
POWER SUPPLY
Positive Supply
Negative Supply
Total Supply Voltage
Logic Supply
Positive Supply Current
Negative Supply Current
Logic Supply Current
Analog Ground Current
Digital Ground Current
Power-Supply Rejection Ratio
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
VOH
IOUT = 1mA, VL = +2.375V to +5.5V, relative VL -
to DGND
0.25
VOL
IOUT = -1mA, VL = +2.375V to +5.5V,
relative to DGND
V
0.2
V
VCC
VEE
VCC - VEE
VL
ICC
IEE
IL
IAGND
IDGND
PSRR
(Note 2)
(Note 2)
No load, clamps enabled
No load, clamps enabled
No load, all digital inputs at rails
No load, clamps enabled
No load, all digital inputs at rails
1MHz, measured at force output
60Hz, measured at force output
+10 +12 +18
V
-15
-7
-5
+30
V
+2.375
+5.5
V
16.0
mA
16.0
mA
1.2
mA
0.9
mA
1.4
mA
20
dB
85
AC ELECTRICAL CHARACTERISTICS
(VCC = +12V, VEE = -7V, VL = +3.3V, CCM = 120pF, CL = 100pF, TA = TMIN to TMAX, unless otherwise noted. TA < +25°C guaranteed
by design and characterization. Typical values are at TA = +25°C, unless otherwise specified.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
FORCE VOLTAGE (Notes 10, 11)
Range E, R_E = 1MΩ
Range D, R_D = 100kΩ
Settling Time
Range C, R_C = 10kΩ
Range B, R_B = 1kΩ
Range A, R_A = 80Ω
Maximum Stable Load
Capacitance
FORCE VOLTAGE/MEASURE CURRENT (Notes 10, 11)
Range E, R_E = 1MΩ
Range D, R_D = 100kΩ
Settling Time
Range C, R_C = 10kΩ
Range B, R_B = 1kΩ
Range A, R_A = 80Ω
Range Change Switching
In addition to force-voltage and measure-
current settling times, range A to range B,
R_A = 80Ω, R_B = 1kΩ
MIN TYP MAX UNITS
160
35
25
30
µs
20
25
2500
pF
480
50
35
45
µs
20
25
10
µs
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