ALD212900SAL Advanced Linear Devices, ALD212900SAL Datasheet - Page 10

• Manufacturer Part Number: ALD212900SAL
• Description: MOSFET Dual N-Ch EPAD FET Array VGS=0.0V
• Manufacturer: Advanced Linear Devices

Specifications of ALD212900SAL

• Rohs: yes

ALD212900/ALD212900A
I
where Vt = V
SOURCE
I
SOURCE
I
SOURCE
N- CHANNEL CURRENT SOURCE
M1, M2:
ALD1101,
ALD1116,
ALD2129xx,
1/2 ALD1103,
1/2 ALD1105,
1/2 ALD1106, or
1/2 ALD2108xx
M
= I
and M3 and M4 is a second matched pair.
M
M
2
M
M
SET
2
4
GS
where M1 and M2 is a matched pair
1
V + = +5V
1
8
, M
, M
V + = +5V
- V
5
7
=
2
2
R
, M
GS(th)
V + - Vt
R
:N - Channel MOSFET
SOURCE
6
R
SOURCE
3
SET
, M
= V
4
: N - Channel MOSFET
DS
I
SET
2
I
SET
M3, M4:
ALD1101,
ALD1116,
1/2 ALD1103,
1/2 ALD1105,
1/2 ALD1106, or
1/2 ALD2108xx
V + = +5V
M1, M2:
ALD1101,
ALD1116,
ALD1109xx,
ALD2129xx,
1/2 ALD1103,
1/2 ALD1105,
1/2 ALD1106,
1/2 ALD1108xx, or
1/2 ALD2108xx
TYPICAL APPLICATIONS (cont.)
3
R
V + = +5V
M
1
SET
1
CASCODE CURRENT SOURCES
R
BASIC CURRENT SOURCES
SET
M
M
3
1
Advanced Linear Devices
M1, M2:
ALD1102,
ALD1117,
1/2 ALD1103,
1/2 ALD1105,
1/2 ALD1107, or
1/2 ALD3107xx
I
SET
M
M
and M3 and M4 is a second matched pair.
P- CHANNEL CURRENT SOURCE
I
1
3
M
SET
where M1 and M2 is a matched pair
1
, M
M
8
3
2
M
R
, M
I
where Vt = V
SOURCE
3
SET
, M
3
3
R
, M
SET
4
: P - Channel MOSFET
2
V + = +5V
M3, M4:
ALD1102,
ALD1117,
1/2 ALD1103,
1/2 ALD1105,
1/2 ALD1107, or
1/2 ALD3107xx
4
: P - Channel MOSFET
R
= I
V + = +5V
SOURCE
SET
R
GS
SOURCE
- V
=
6
GS(th)
V + - 2Vt
5
R
SET
M
= V
M
I
7
M
SOURCE
2
4
I
4
DS
SOURCE
M3, M4:
ALD1102,
ALD1117,
1/2 ALD1103,
1/2 ALD1105,
1/2 ALD1107, or
1/2 ALD3107xx
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