ADL5315ACPZ-WP AD [Analog Devices], ADL5315ACPZ-WP Datasheet - Page 5

• Manufacturer Part Number: ADL5315ACPZ-WP
• Description: Precision Wide Range (3 nA to 3 mA) High-Side Current Mirror
• Manufacturer: AD [Analog Devices]

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 3. Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
Mnemonic
INPT
VSET
SREF
COMM
RLIM
VPOS
N/C
IOUT
PADDLE
Description
Input Current. Pin sources current only.
Sets Voltage at INPT (Gain = 1). Range 0 V to V
V
Reference Voltage for VSET. Internally generated at V
standard mirror operation.
Analog Ground.
External Resistor to VPOS. Sets current limit at INPT from 1 mA to 16 mA. I
Positive Supply (2.7 V to 8.0 V).
Optional Shielding of IOUT Trace. No connection to die.
Output Current. Mirrors current at INPT with a gain of 1.0. Sources current only.
Internally connected to COMM, solder to ground.
POS
− 1 V. Optional shielding of INPT trace.
COMM
SREF
VSET
INPT
Figure 2. 8-Lead LFCSP
1
2
3
4
NC = NO CONNECT
Rev. 0 | Page 5 of 20
(Not to Scale)
ADL5315
TOP VIEW
POS
− 1.0 V for V
8 IOUT
7 NC
6 VPOS
5 RLIM
POS
− 1.0 V through 20 kΩ. Can be shorted to VSET for
POS
< 6.5 V. For V
LIM
POS
= 48 V/(R
≥ 6.5 V range, V
LIM
+ 3 kΩ).
POS
− 6.5 V to
ADL5315