Micrel, Inc.
Voltage Input, V
IN
(Pin 14 used as an ADC Input)
Symbol
V
IN
I
LEAK
C
IN
Parameter
Input Voltage Range
Input Current
Input Capacitance
Condition
–0.3 V
≤
V
DD
≤
3.6V
V
IN
= V
DD
or GND; V
AUX
= V
IN
Min
GNDA
55
10
Typ
Max
5.5
MIC3003
Units
V
µA
pF
Digital-to-Voltage Converter Characteristics (V
MOD
, V
BIAS
)
Accuracy
t
CONV
DNL
Conversion Time
Differential Non-linearity Error
–40°C
≤
T
A
≤
+105°C, Note 7
Note 8
Note 8
±0.5
±1
2.0
20
±1
%fs
ms
LSB
Bias Current Sense Inputs, V
ILD
+, V
ILD
–
V
ILD
I
IN+
I
IN–
Differential Input Signal Range,
| V
ILD+
– V
ILD–
|
V
ILD+
input current
V
ILD–
input current
| V
ILD+
– V
ILD–
| = 0.3V
C
IN
Input Capacitance
V
ILD–
referred to V
DDA
V
ILD–
referred to GND
+150
-150
10
0
V
REF
/4
±1
mV
µA
µA
µA
pF
APC Op Amp, FB, V
BIAS
, COMP
GBW
TC
VOS
V
OUT
I
SC
t
SC
PSRR
Gain Bandwidth Product
Input Offset Voltage Temperature
Coefficient
(4)
Output Voltage Swing
I
OUT
= 10mA, SRCE bit = 1
I
OUT
= -10mA, SRCE bit = 0
Output Short-Circuit Current
Short Circuit Withstand Time
Power Supply Rejection Ratio
T
J
≤
150°C, Note 8
C
COMP
= 20pF; gain = 1, to GND
C
COMP
= 20pF; gain = 1, to V
DD
A
MIN
ΔV/Δt
ΔRFB
ΔRFB/Δt
I
START
Minimum Stable Gain
Slew Rate
Internal Feedback Resistor
Tolerance
Internal Feedback Resistor
Temperature Coefficient
Laser Start-up Current Magnitude
START = 01
h
START = 02
h
START = 04
h
START = 08
h
C
IN
Pin Capacitance
C
COMP
= 20pF, note 8
C
COMP
= 20pF; gain = 1
3
±20
25
0.375
0.750
1.500
3.000
10
55
40
1
V/V
V/µs
%
ppm/C
mA
mA
mA
mA
pF
GNDA
V
DDA
-1.25
55
C
COMP
= 20pF; Gain = 1
1
1
1.25
V
DDA
MHz
µV/°C
V
V
mA
sec
dB
Notes:
7. Does not include quantization error.
8. Guaranteed by design and/or testing of related parameters. Not 100% tested in production.
November 2009
11
M9999-111209-C
hbwhelp@micrel.com
or (408) 955-1690
MICREL [ MICREL SEMICONDUCTOR ]
