MIC3000_04 View Datasheet(PDF) - Micrel
Part Name
Description
Manufacturer
MIC3000_04 Datasheet PDF : 68 Pages
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MIC3000
Electrical Characteristics
Symbol
Parameter
Condition
Voltage-to-Digital Converter Characteristics (VRX, VAUX, VBIAS, VMPD, VILD+/–)
Voltage Measurement Error
–40°C ≤ TA ≤ +105°C(6)
tCONV
Conversion Time
Note 4
tSAMPLE
Sample Period
Note 4
Voltage Input, VIN (Pin 14 used as an ADC Input)
VIN
Input Voltage Range
–0.3 ≤ VDD ≤ 3.6V
ILEAK
Input Current
VIN = VDD or GND; VAUX = VIN
CIN
Input Capacitance
Digital-to-Voltage Converter Characteristics (VMOD, VBIAS)
Accuracy
–40°C ≤ TA ≤ +105°C(6)
tCONV
Conversion Time
Note 4
DNL
Differential Non-linearity Error
Note 4
Bias Current Sense Inputs, VILD+, VILD–
VILD
IIN+
IIN–
Differential Input Signal Range,
| VILD+ – VILD– |
VILD+ Input Current
VILD– Input Current
| VILD+ – VILD– | = 0.3V
CIN
Input Capacitance
VILD– referred to VDDA
VILD– referred to GND
APC Op Amp, FB, VBIAS, COMP
GBW
Gain Bandwidth Product
TCVOS
Input Offset Voltage Temperature
Coefficient(4)
CCOMP = 20pF; Gain = 1
VOUT
ISC
tSC
PSRR
AMIN
∆V/∆t
∆RFB
Output Voltage Swing
IOUT = 10mA, SRCE bit = 1
IOUT = -10mA, SRCE bit = 0
Output Short-Circuit Current
Short Circuit Withstand Time
TJ ≤ 150°C(4)
Power Supply Rejection Ratio
CCOMP = 20pF; Gain = 1, to GND
CCOMP = 20pF; Gain = 1, to VDD
Minimum Stable Gain
CCOMP = 20pF, Note 4
Slew Rate
CCOMP = 20pF; Gain = 1
Internal Feedback Resistor Tolerance
∆RFB/∆t
Internal Feedback Resistor
Temperature Coefficient
CIN
Pin Capacitance
Micrel
Min
Typ Max Units
±1 ±2.0 % fs
10
ms
100 ms
GNDA
5.5
V
55
µA
10
pF
±1
2.0 % fs
20
ms
±0.5 ±1 LSB
0
VREF/4 mV
±1
µA
+150
µA
–150
µA
10
pF
1
MHz
1
µV/°C
GNDA
VDDA–1.25
55
∞
∞
55
40
3
±20
25
1.25
V
VDDA
V
mA
∞
sec
dB
1
V/V
V/µs
%
ppm/C
10
pF
M9999-101204
8
October 2004
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