Datasheet
LTC6417
4
6417f
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
DC Clamping Characteristics
V
CLHIDEFAULT
Default Output Clamp Voltage, High
l
2.4
2.35
2.48 2.55
2.6
V
V
V
OS
(CLHI – V
OUTCM
) Offset Voltage, CLHI to V
OUTCM
l
–60
–85
20 80
85
mV
mV
V
OS
(CLLO – V
OUT
) Offset Voltage, CLLO to V
OUT
V
CLHI
= 2.0V, V
CM
= 1.25V, IN
+
= 2.4V,
IN
–
= 0.1V
l
–100
–110
10 100
110
mV
mV
G
LOHI
Low Side Clamp Gain with Respect to
CLHI Pin
V
CLHI
= 2.0V, V
CM
= 1.25V, IN
+
= 2.4V,
IN
–
= 0.1V
l
–1.2
–1.25
–1 –0.8
–0.75
V/V
V/V
G
LOCM
Low Side Clamp Gain with Respect to
CM Pin
V
CLHI
= 2.0V, V
CM
= 1.25V, IN
+
= 2.4V,
IN
–
= 0.1V
l
1.65
1.5
1.9 2.2
2.25
V/V
V/V
R
CLHI
CLHI Pin Input Resistance V
CLHI
= 1.5V to 2.5V
l
3.4
3.1
4.8 5.7
6
kΩ
kΩ
IB
CLHI
CLHI Pin Bias Current V
CLHI
= 2.5V
l
–12
–12.5
3 18
18.5
µA
µA
Power Supply
V
S
Supply Voltage Range
l
4.75 5.25 V
I
S
Supply Current
l
100
95
123 140
145
mA
mA
PSRR Power Supply Rejection Ratio V
S
= 4.75V to 5.25V
l
65
63
72 dB
dB
SHDN Pin
IS
SHDN
Shutdown Current V
SHDN
= 5V
l
17
15
24 29
35
mA
mA
V
SHDNDEFAULT
Default Shutdown Voltage
l
0.1 V
V
IL,SHDN
SHDN Input Low Voltage
l
2 V
V
IH,SHDN
SHDN Input High Voltage
l
3.5 V
I
IL,SHDN
SHDN Input Low Current SHDN = 0V
l
–1.6
–2
0 1.6
2
µA
µA
I
IH,SHDN
SHDN Input High Current SHDN = 5V
l
275
250
380 450
475
µA
µA
C
SHDN
SHDN Pin Input Capacitance 1 pF
R
SHDN
SHDN Pin Input Resistance SHDN = 2.5V to 5V
l
6
5
10.5 14
15
kΩ
kΩ
PWRADJ Pin
V
PWRADJDEFAULT
Default PWRADJ Voltage PWRADJ Floating 1.5
1.45
1.65 1.8
1.85
V
V
IS
L
Supply Low Current PWRADJ = 0V
l
45
40
74 105
110
mA
mA
I
IL,PWRADJ
PWRADJ Input Low Current PWRADJ = 0V
l
–145
–165
–120 –80
–75
µA
µA
I
IH,PWRADJ
PWRADJ Input High Current PWRADJ = 5V
l
210
200
240 290
300
µA
µA
C
PWRADJ
PWRADJ Pin Input Capacitance 1 pF
Dc elecTrical characTerisTics
The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. V
+
= 5V, GND = 0V, No R
LOAD
, C
LOAD
= 6pF. V
CM
= 1.25V, CLHI = V
+
,
PWRADJ = V
+
, SHDN = 0V unless otherwise noted. V
INCM
is defined as (IN
+
+ IN
–
)/2. V
OUTCM
is defined as (OUT
+
+ OUT
–
)/2. V
INDIFF
is
defined as (IN
+
– IN
–
). V
OUTDIFF
is defined as (OUT
+
– OUT
–
). See DC test circuit schematic.