Position: Home > DataSheet > Index S > SA5 Series > SA5230, SA5230D, SA5230FE

Low Cost Custom Prototype PCB Manufacturer

SA5230, SA5230D, SA5230FE

Table of contents:
Info of SA5230
Info of SA5230D
Info of SA5230FE

SA5230, SA5230D, SA5230FE Selling Leads, Datasheet

MFG:PHILIPS Package Cooled:SOP D/C:98+

SA5230, SA5230D, SA5230FE Datasheet download

Five Points

Part Number: SA5230

MFG: PHILIPS

Package Cooled: SOP

D/C: 98+

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

SA5230 General Description

The NE5230 is a very low voltage operational amplifier that can perform with a voltage supply as low as 1.8V or as high as 15V. In addition, split or single supplies can be used, and the output will swing to ground when applying the latter. There is a bias adjusting pin which controls the supply current required by the device and thereby controls its power consumption. If the part is operated at ±0.9V supply voltages, the current required is only 110mA when the current control pin is left open. Even with this low power consumption, the device obtains a typical unity gain bandwidth of 180kHz. When the bias adjusting pin is connected to the negative supply, the unity gain bandwidth is typically 600kHz while the supply current is increased to 600mA. In this mode, the part will supply full power output beyond the audio range.

The NE5230 also has a unique input stage that allows the common-mode input range to go above the positive and below the negative supply voltages by 250mV. This provides for the largest possible input voltages for low voltage applications. The part is also internally-compensated to reduce external component count.

The NE5230 has a low input bias current of typically ±40nA, and a large open-loop gain of 125dB. These two specifications are beneficial when using the device in transducer applications. The large open-loop gain gives very accurate signal processing because of the large "excess" loop gain in a closed-loop system.

The output stage is a class AB type that can swing to within 100mV of the supply voltages for the largest dynamic range that is needed in many applications. The NE5230 is ideal for portable audio equipment and remote transducers because of its low power consumption, unity gain bandwidth, and 30nV//Hz noise

SA5230 Maximum Ratings

SYMBOL	PARAMETER	RATING	UNIT
V_CC	Single supply voltage	18	V
V_S	Dual supply voltage	±9	V
V_IN	Input voltage¹	±9 (18)	V
	Differential input voltage¹	±VS	V
V_CM	Common-mode voltage (positive)	V_CC+0.5	V
V_CM	Common-mode voltage (negative)	V_EE-0.5	V
P_D	Power dissipation²	500	mW
T_J	Operating junction temperature²	150	°C
	80Output short-circuit duration to either power supply pin^2, 3	Indefinite	s
T_STG	Storage temperature	-65 to 150	°C
T_SOLD	Lead soldering temperature (10sec max)	300	°C

NOTES:
1. Can exceed the supply voltages when VS 3 ±7.5V (15V).
2. The maximum operating junction temperature is 150°C. At elevated temperatures, devices must be derated according to the package thermal resistance and device mounting conditions. Derate above 25°C at the following rates:
FE package at 6.7mW/°C
N package at 9.5mW/°C
D package at 6.25mW/°C
3. Momentary shorts to either supply are permitted in accordance to transient thermal impedance limitations determined by the package and device mounting conditions.

SA5230 Features

• Works down to 1.8V supply voltages
• Adjustable supply current
• Low noise
• Common-mode includes both rails
• VOUT within 100mV of both rails

SA5230 Typical Application

• Portable precision instruments
• Remote transducer amplifier
• Portable audio equipment
• Rail-to-rail comparators
• Half-wave rectification without diodes
• Remote temperature transducer with 4 to 20mA output transmission

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components