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What is UPD168104?

This electronic component, produced by the manufacturer "Renesas", performs the same function as "6-CHANNEL OPERATIONAL AMPLIFIER".


UPD168104 Datasheet PDF - Renesas

Part Number UPD168104
Description 6-CHANNEL OPERATIONAL AMPLIFIER
Manufacturers Renesas 
Logo Renesas Logo 


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DATA SHEET
MOS INTEGRATED CIRCUIT
μ PD168104
6-CHANNEL OPERATIONAL AMPLIFIER, IRIS DRIVER,
AND 4-CHANNEL H-BRIDGE DRIVER
DESCRIPTION
The μ PD168104 is the motor driver IC with IRIS control circuit, operational amplifier and 4-ch H-bridge output.
Smooth operation is possible for IRIS control with linear method.
The package is 56-pin thin type QFN and then it helps reduce the mounting area and height.
The μ PD168104 is suitable for the lens drive of a camcorder, DSC, etc.
FEATURES
5-ch H-bridge circuits employing power MOSFET
Stepping motors driver : 4 circuits, IRIS driver : 1 circuit.
Low-voltage driving
LVDD = 2.7 to 3.6 V, AVDD = 4.5 to 5.5 V, VM = VSHUTTER = VIRIS = 2.7 to 5.5 V
Output on-state resistance: 2.0 Ω TYP., 3.0 Ω MAX. (4-ch H-bridge block, sum of top and bottom stage, VM = 5 V)
PWM output (ch1 to ch4)
Output current
DC current: ±0.3 A/ch (when each channel is used independently)
Peak current: ±0.7 A/ch (when each channel is used independently)
6-ch general-purpose operational amplifier
Input offset voltage: ±5 mV
Input voltage range: 0 to AVDD 1.5 V
Output voltage range: 0.2 to AVDD 0.2 V
1-ch 1/2AVDD output amplifier
IRIS driver block supporting linear driving
Pre-driver amplifier of the IRIS driver block
Undervoltage lockout circuit
Output circuit and amplifier stop at LVDD = 1.7 V TYP. or less.
Overheat protection circuit
Operates at 150°C or more and shuts down the output circuit.
Mounted on 56-pin plastic WQFN (8 x 8)
APPLICATIONS
Lens motor driving for DVC and DSC, etc.
ORDERING INFORMATION
Part Number
μ PD168104K9-9B4-A Note
Package
56-pin plastic WQFN (8 x 8)
Marking
D168104K
Note Pb-free (This product does not contain Pb in external electrode and other parts.)
Packing Type
Tray stuffing
Dry pack
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. S18528EJ1V0DS00 (1st edition)
Date Published February 2007 NS CP(N)
Printed in Japan
2007

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UPD168104 equivalent
μ PD168104
3. FUNCTION OPERATION TABLE
3.1 Reset Function
The internal circuit is shut off and the circuit current is kept to 1 μA MAX. when the RESETB pin is set L (reset
status). In this status, all of the output pins are Hi-Z (High impedance). Set the RESETB pin H for normal usage.
Remark H: High level, L: Low level
3.2 Stepping Motor Driving Block
Table 31. I/O Truth Table of the Stepping Motor Driving Block
EN12, EN34
IN1, IN2, IN3, IN4
HL
H
LL
H
Remark Hi-Z: High impedance
OUT1A, OUT2A, OUT3A, OUT4A
H
L
Hi-Z
Hi-Z
OUT1B, OUT2B, OUT3B, OUT4B
L
H
Hi-Z
Hi-Z
Data Sheet S18528EJ1V0DS
5


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Featured Datasheets

Part NumberDescriptionMFRS
UPD168102The function is MONOLITHIC 6-CHANNEL H BRIDGE DRIVER. NECNEC
UPD168104The function is 6-CHANNEL OPERATIONAL AMPLIFIER. RenesasRenesas

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