E4237 SEMTECH [Semtech Corporation], E4237 Datasheet - Page 33

• Manufacturer Part Number: E4237
• Description: Dual Channel Per-Pin Parametric Measurement Unit
• Manufacturer: SEMTECH [Semtech Corporation]

Comparator
DUTNL, DUTNH
Test Head Remote Ground
Driven Guard (E4287 ONLY)
DC Characteristic specifications are guaranteed over full Recommended Operating Condition ranges unless otherwise noted.
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Parameter
IVMAX Voltage Range
IVMIN Voltage Range
Comparator Offset (IVMIN, IVMAX)
Input Bias Current at IVMIN, IVMAX
Parameter
Output Low Level (DUTNH (L))
Output High Level (DUTNH (L))
Parameter
DUTGND Voltage Range (referenced to GND)
DUTGND Leakage Current
Parameter
GUARD - SENSE
TEST AND MEASUREMENT PRODUCTS
DC Characteristics (continued)
2005 Semtech Corp. / Rev. 5, 11/30/05
@ |IOL| = 1.6 mA
@ | IOH| = 400 A
@ DUTGND = 0V, VSENSE = 5V
Temperature coefficients are valid over a 25˚C to 85˚C junction temperature range unless otherwise noted.
The mV/V units shown are derived as follows: ( offset current * range resistance) / output force voltage.
SELIPMU = SELEPMU = FV/FI = 0.
FI Gain =
MI Gain =
VCC – 6V is the maximum LLV voltage that will clamp
full-scale current on Range D. LLV will clamp
full-scale current for ranges A, B, and C all the way
up to HLV – 1V.
I
FORCE
I
FORCE
V
V
VINP
IVMON
x REXT)
x REXT)
DUTGND
Symbol
Symbol
Symbol
Symbol
IVMAX
IVMIN
VDIFF
Ibias
VOH
Ileak
Vos
VOL
U
S F
S F
n
V
C
33
t i
VEE + 1.75
VEE + 1.75
F
R
R
O
D
R
R
R
R
=
R
=
f e
n a
n a
n a
n a
C
F R
–100
–200
–250
–200
-100
Min
Min
Min
Min
F
2.4
n i
E
F
e g
e g
e g
e g
l l u
l l u
t i
P
P
S -
o i
: n i
: n i
S -
: B
: C
: D
: A
n
a c
a c
: s
e l
S F
S F
S F
e l
8
8
8
8
0
0
0
m
o V
C
V
V
V
0
A µ
m
E4237/E4257/E4287
R
R
R
r u
A
a t l
A µ
A
e r
=
=
=
e g
t n
1
1
1
6
2
6
R
R
2 .
2 .
2 .
n a
n a
Typ
Typ
Typ
Typ
5
5
5
e g
e g
V
V
V
(
(
(
m
m
m
x a
x a
x a
u s
u s
u s
p p
p p
p p
e i l
e i l
e i l
VCC – 1.75
VCC – 1.75
) s
) s
) s
+100
+200
+200
@
@
c A
Max
Max
400
Max
250
Max
100
o r
e Z
F
l l u
s s
o r
S -
E
C
t n
a c
r u
e r i
e l
www.semtech.com
e r
t n
C
C
r u
r u
e r
e r
t n
t n
Units
Units
Units
Units
R
mV
mV
mV
mV
nA
nA
n a
V
V
V
e g